Wolf Seeberg

HDMI transmitters Short range for consumers + homes (cheap) [ I do not sell anything of this stuff (no margin)] Older ones have a .5 sec delay, new stuff has 1-5 msec delay. There are about 20 gadgets like this on the market Don’t buy anything that you can’t return!! I started a collection of links, I have no recommendations on what is best. The Robert Benson guy in San Diego in this list may be a good source. If someone really digs into this let us know. Remember HDMI connectors in a professional setting will cause severe pain. The terradeck uses the same wavelength 5.2-5.8 but different way of Tx. it has the same problems this stuff does: (range, reliability, HMI lighting). More on Tx in general read my previous post. Products: www.wolfvid.com Accessories that seem useful: 5V power battery: much of this consumer based gear runs on 5V as is present in USB cables. Here is a recharable 5V Batt. Lenmar PPW66 PowerPort Wave 6600 - Portable Battery and Charger for iPad/Tablets, Smartphones, and Other Devices $ 42 : http://www.amazon.com/Lenmar-PPW66-PowerPort-Wave-6600/dp/B005DTJI7Y?tag=53363388-20 or check HyperJuice Mini 7200mAh External Battery (Gold) http://www.hypershop.com/HyperJuice-Mini-7200mAh-Battery-for-iPhone-iPad-iPod-USB-s/165.htm 1 2 3 sorry pix just dont show on this board easily 1.) P-Tap to USB power converter 12V to 5V, no amperage specified, cute for $ 79 http://www.viewfactor.net/products/power/ptap-usb.html 2.) HDMI cable extremely thin (unique manufacturer): http://www.hypershop.com/HyperThin-World-s-Thinnest-HDMI-Cable-s/192.htm 3.) Mini HDMI C female TO HDMI MALE 180d 90d Rotating Swivel Right Angled Adapter available many places such as: http://sewelldirect.com/Sewell-360-Degree-HDMI-Swivel-Adapter-Male-to-Female-.asp DSLR wireless – San Diego Still Camera (5D, 7D) wireless HDMI link www.dslrwirelessmonitors.com or http://seekshelterimmediately.com/blog/ Robert Benson. 619 733-9327 robert@robertbenson.com photographer in San Diego sells HDMI pakage very reasonable $ 650 with batteries etc. Nice videos, 10 day warrantee, he admits to being a garage outfit and seems like a straight ahead guy (most other folks that resell a package like this pretend they are Archimedes and invented the sun) watch his videos: http://www.ebay.com/itm/Wireless-HDMI-monitor-/290572485418 FCC ID number is BGAACA300T. Here the HDMI video link This is the 2.4 analog composite video link http://vimeo.com/16487451 The wireless signal is transmitted in real time with no lag (almost none… there is a one milisecond latency, which is barely perceived by the human eye). The transmitted signal is 1080p with a data rate of 3g bps. On some DSLR cameras, like the Canon 5dmk2, the hdmi output from the camera is dropped from 1080p to 480p when the record button is pushed. During this time, there is a 3.2 second black out on the monitor as the HDMI monitor reacquires the downgraded signal and switches to the lower resolution. Robert does not seem to use the Liliputs anymore. Do not use this monitor: LILLIPUT 669GL-70NP/C 7" 16:9 LCD MONITOR WITH VGA/HDMI OR DVI INPUT 3 big problems with above monitor $ 200: 1. The menu is responding to commands very-very slow 2. The screen aspect ratio has 2 settings only 4:3 and 16:9, not Enough for HD pictures. 3. Not Enough signal formats, work only with some cameras Generally there is a good reason why Liliputs suck. Note that most these monitors generate RF and ruin the range (sensitivity) of the Rx if nearby. His personal photography site: http://www.robertbenson.com/#/PROJECTS/Trophy%20rooms%20one/1 Gefen Consumer versions (there are several) have very short range, maybe 30 feet, unclear what delay. http://www.gefen.com/kvm/dproduct.jsp?prod_id=4318 I have heard of these being used on Cannon 5D and 7D, License free $ 1000.00 • Frequency Band Range: 3.1 - 4.8 GHz HDMI or component in • Resolutions: 480i, 480p, 720p, 1080i and 1080p@24Hz, 25Hz, and 30Hz • Power Supply: 5V DC 2.5A (akward), • Dimensions: 6" W x 2" H x 4" D or Gefen TV GTV-WHDMI-BR Wireless HDMI 1080p 100 ft. Extender $ 500 no return http://www.markertek.com/Digital-Video-Production/Video-Cameras-Camcorders/Wireless-Video-Equipment/Gefen-Inc/GTV-WHDMI-BR.xhtml http://www.amazon.com/Belkin-ScreenCast-Port-Wireless-HDMI/dp/B005NYPC1U/ref=dp_cp_ob_e_title_1 Geffen Most this stuff has very short range, needs AC on both ends. http://www.gefen.com/kvm/dproduct.jsp?prod_id=5990 Gefen GTV-WHD-1080P-SR Wireless HDMI Extender (In-Room Solution) http://www.markertek.com/Digital-Video-Production/Video-Cameras-Camcorders/Wireless-Video-Equipment/Gefen-Inc/GTV-WHD-1080P-SR.xhtml Approx $ 300 HDMI HD AV Wireless Extender Aussie system $ 300 http://www.jamellcables.com.au/hdmi-extenders/hdmi-hd-av-wireless-system.html Features Transmission range in the vacancy indoor environment 30m. Supporting the video HDMI interface at the maximum of 1920x1080P@60 Hz@36bit,225MHz bandwidth. Supporting HDCP1.2 protocol. Supporting the EDID function. Supporting the CEC function (for the receiving and display devices). Supporting the IR extension transmission function. Transmission power 12 dBm. Supporting the point-to-point transmission function currently which can be expanded to the point to multi-point or multi-point to multi-point transmission function. Supporting the AES128-bit image encryption Function. Supporting the reverse back-transmission channel at the maximum rate of 100 kbs. Supporting OSD display. Supporting WHDI 1.0 specification HD video protocol HDMI HD video encryption protocol HDCP 1.2 Unobstructed Effective Range ≥30m Video formats supported TV:1080p,1080i,720p,576p,480p PC:VGA(640×480) SVGA(800×600) XGA(1024×768),SXGA(1280×1024) Audio formats supported PCM, DTS, DOCBY DIGITAL Operating frequency 5.1~5.9GHz RF communication system MIMO Modulation mode OFDM Maximum transmission power 12dBm Image transmission power ≥30m Image delay <1 ms Operating frequency 5.1~5.9GHz IR carrier modulation frequency supported 38KHz Operating power supply 100~240V AC mains, 5V 2A DC power Markertec: Cheap and nasty short-range stuff: http://www.markertek.com/Digital-Video-Production/Video-Cameras-Camcorders/Wireless-Video-Equipment.xhtml this page has links to most the gear out there. Some of it is vaporware. Don’t buy anything that you can’t return!! http://www.bhphotovideo.com/c/product/754639-REG/Peerless_HDS100_HDS100_HD_Flow.html Peerless HDS100 HD Wireless Multimedia Center - Black http://www.amazon.com/Peerless-HDS100-Wireless-Multimedia-Center/dp/B004CYE6V4/ref=dp_cp_ob_e_title_1/186-5382337-7580653 Brite-View Air Sync HD http://www.amazon.com/brite-View-BV-2322-Uncompressed-Wireless-Transmission/dp/B0043BPZWA http://brite-view.com/air_hd.php http://www.brite-view.com/air_synchd.php Air syncHD While the Air HD has 2 HDMI inputs, 2 component video inputs and a composite input, the Air Sync HD offers 1 HDMI input and output. no delay, 300 ft range with external antennae? HDMI 59.9 only 5V internal $ 200 use with MD-DUCC unit from Decimator which is an up-down-cross converter; Brite-View Air Sync HD|DX (BV-2822) Uncompressed 1080p HD Video/ Audio Wireless Transmission Kit (Multiple Inputs) – Black, they say 1ms $ 230 http://www.amazon.com/brite-View-BV-2822-Uncompressed-Wireless-Transmission/dp/B005ATA2Z4/ref=cm_cr_pr_sims_t also http://www.amazon.com/Arrival-brite-View-BV-2322-Wireless-Transmission/dp/B0043BPZWA http://www.amazon.com/WiCast-EW2000-Wireless-Transmitter-Receiver/dp/B0042JST4E compare to ASUS blah blah Hisense http://thetechjournal.com/electronics/hisense-whdi-accessories.xhtml AMIMON, ( an Israely company) the market leader in wireless HDTV semiconductor solutions announced that Chinese Hisense is introducing three new accessories based on WHDI (Wireless Home Digital Interface) standard to allow users to connect HD sources, such as laptops, iPhones and other devices to the TV.Hisense will demonstrate a WHDI Transmitter Stick. I am not sure if this is available in the USA. Here the story of the company, owned by the Chineese government: http://en.wikipedia.org/wiki/Hisense Details: http://thetechjournal.com/electronics/hisense-whdi-accessories.xhtml#ixzz1xXAHMo6l Homemade: William B. Demeritt, III Steadicam Owner / Operator built a HDMI unit with custom modifications that increased range. 818.257.8794 Los Angeles, CA http://www.wbd3.com Tested at clairmont http://www.steadicamforum.com/index.php?showtopic=13923 ASUS WiCast EW2000 Wireless video/audio extender – External $ 123 http://commercial.asus.com/product/detail/67 sales: http://www.google.com/products/catalog?q=asus+wicast&oe=utf-8&rls=org.mozilla:en-US:official&client=firefox-a&um=1&ie=UTF-8&tbm=shop&cid=16591215616936029980&sa=X&ei=CN6UTpHfHcifiQLVmbDjBA&ved=0CDUQ8wIwAA USB Powered WiCast is USB powered, so there is no need for an extra adapter. Users simply plug the device into the HDMI port and the two USB ports of a laptop for power. This feature allows users to avoid the hassle of messy wires and the need to look for and be tied to power sockets. SIIG JU-HM0311-S1 Full HD 1080P HDMI Wireless Transmitter and Receiver Kit Video/audio extender – External $ 250 http://www.siig.com/full-hd-1080p-hdmi-wireless-transmitter-and-receiver-kit.html Supports 1080P/25Hz non-compressing image • Transmission speed: 300Mbps • Frequency: 5.18~5.32, 5.50~5.70 and 5.745~5.825GHz (ISM 5 GHz) 640x480 @ 85 fps；800x600 @ 85 fps 1024x768 @ 75 fps；1280x1024 @ 30 fps 1600x1200 @ 30 fps；1440x900 @ 30 fps 1680x1050 @ 30 fps；1920x1080 @ 30 fps Sales: http://www.google.com/products/catalog?q=asus+wicast&oe=utf-8&client=firefox-a&cid=13572643456011911905&ei=Ot-UTovnCaeOjgSxwJDoDw&ved=0CCAQrhI FCC and CE regulatory approved SIIG’s limited 3-year warranty Manual march 2011: www.siig.com/media/files/manuals/0009/04-0696a.pdf following address: SIIG, Inc., 6078 Stewart Avenue, Fremont, CA 94538-3152, USA 510-657-5962 Ph: 510-657-8688, Contact Support For Sales, dial (510)657-8688 & press 1, For RMA, dial (510)657-8688 & press 2 HD FLOW HELLO FOLKS, BY TYLER CARTNER 10:05 AM ON DECEMBER 14, 2010 http://endlesspicnic.com/blog/2010/12/hd-flow-wireless-hdmi-5d7d-wireless-monitor-solution-on-the-cheap/#more-572 We recently saw this little HD wireless kit on Markertek’s web site and thought it might make the perfect wireless field solution for the 5D on the cheap. We ordered one and tested it. We thought we’d save ya’ll a little time and talk about the pros and cons. HD video transmitted almost instantly through the air for under $400!? Yes indeed, and the image was pretty good too. It was re-compressed on the fly (h.264), but damn if it wasn’t fast at 30ms and the image quality was very good with the exception of some artifacts when the image got busy. We tested the range to about 100′ and it held up. Certainly it would be usable as a director’s monitor. But, and there is a BIG BUT, when used with the 5D, a problem comes when you hit the record button; it takes the unit about 13 seconds to re-handshake the HDMI signal and put up the image. We wouldn’t be able to live with this delay in a production setting, but maybe there are those of you who could. We were able to get rid of the delay by sending the signal via the composite output of the 5D, but of course the image quality is much lower and you lose the ability to also output over HDMI from the camera, damn. We were dying to test the HD FLOW with the 7D and a friend of ours was gracious enough let us borrow his. The HD FLOW works beautifully with the 7D! Since the 7D doesn’t change resolution when the record button is pressed, there is no wait time, and the image stays up! Here is a summary of the pros and cons of the HD FLOW when used with the Canon 5D: PROS 30ms delay, almost instant video! Image quality decent enough for director’s monitor, Possible to have up to 4 receivers, Instant image when using composite out Good solid range of 100′ or more, Runs on batteries or A/C CONS Image showed artifacts when there was a lot of movement Delay from the time you push record on 5D is about 13 seconds Cheap plastic construction would certainly be challenged in a production environment, HDMI handshaking a bit unreliable This could be a great solution for the 7D, but the 13 second delay makes it impractical for use with the 5D MkII. Here is a link to the unit on Markertek. We are not affiliated with them in any way. http://www.markertek.com/Video-Equipment/Wireless-HDMI-Systems/HDMI-WIRELESS-BK.xhtml?HDMI-WIRELESS-BK Actiontec http://www.amazon.com/Actiontec-Wireless-WiFi-Multi-Room-Video/dp/B005L9ZZ32/ref=pd_cp_e_0 Wireless TV WiFi / HDMI Multi-Room Wireless HD Video Kit $ 170 Seems you can install additional receiver: http://www.amazon.com/Actiontec-Wireless-WiFi-HDMI-Receiver/dp/B005LS5WS6/ref=pd_bxgy_e_text_b TV-One 1T-CT-690 Series HDMI Wireless Extender Low prices, sometimes more to program, cheap packaging. http://www.tvone.com/1t-ct-690-keyfeatures.shtml 2012 Cinegear show news: Optitek HDMI only 20 yrd range with my test. Prob repakaged home link as many of the above. Has battery plates on it. 1 TX up to 4 RX $ 1700 1 frame or less delay. http://optitek.org/ 310 – 995-5650 shown at 2012 Cinegear show in LA. Optitek had a genius gadget at CineGear:. They have a modified lens mount for the still Cannon lenses that let you focus the lens with their own internal factory electronic motors with a remote wired focus control. Now you can buy cheap cameras and focus cheap lenses professionally. WOW (also not on their website. PARALINX Arrow Also at CineGear 2011 was but did not see it myself: Ultralight, uncompressed, realtime, wireless. www.PARALINX.net Heard that Tx placement is critical which appies to all these units as their power is very small. With attention and knowing their range is small they can be usefull on small stages or small houses. The sales people here make claims that they develped this, its hard to brlieve that since they did not even pay attention to the standard fim and video 10-30V supply. Ed. Watch video!: orhttp://blog.abelcine.com/2012/06/08/cine-gear-2012-paralinx-arrow/ Mfct Dan Kanes says: available July 1 ? Full 1920x1080 10 bit 4:2:2 HD. Up to 320 feet line of sight and up to 200 feet through walls. Less than 2 MS Latency. It requires 5V Power on either side to run. We include One D-Tap Power supply which also could charge your Cell Phone or iPad from a D-Tap (aka P-Tap port). The receiver side also requires 5V power and we have a bunch of recommended 5V USB batteries that are not expensive, or you can purchase an additional D-Tap to USB power cable with an appropriate receiver lead. We do include a powertap regulator cable in the package. Affordable at $1199 MSRP. Biggest downside: it's HDMI in and out. Even they're suggesting "just go get a Decimator 2 if you need HD-SDI to HDMI", and they're right. To build this wireless HD kit out right, you will spend another $495 for a Decimator 2, AJA HI5, Atomos Connect H2S (for $349 when it ships), etc. Likewise, you'll need an AJA HA5, BlackMagic HDMI to HD-SDI on the receiver, Atomos Connect S2H (for $349 when ships). They claim to have operated 6 systems simultaneously. Emitter draws 0.1, receiver is 0.2 amps. No timecode passed. This is AES 128 bit wireless encryption, FCC permit? $995 + $495Decimator + $495 Decimator = $1985 (plus tax?). Seller: Hot Rod Cameras 2706 West Burbank Boulevard, Burbank, CA 91505 323 230 3589 info@hotrodcameras.com This is an internet retailer that seems to care about its customers (WILD YES) – THEY CARRY MANY WIREless hdmi SOLUTIONS AND SEEMS UP TO DATE (I AM NOT) http://hothardware.pricegrabber.com/search_attrib.php/page_id=371form_keyword=hdmi+wireless if you are really interested I post my overall Tx reviews regularly on the video assist yahoo board.Go to http://movies.groups.yahoo.com/group/VideoAssist/ for the only Video Assist chat group on this planet.

Sorted by range Hybrid – Standard def. composite only. Color is stable and decent enough for experienced DIT to do painting with on the set. Available worldwide. Has only composite IN/OUT but is digital over the air so it’s a rock solid picture always. Small handheld Rx with 7” screen is nice for directors on board batt good for 3hours. Always has good continuous sync output, even when Tx is out of range – will not crash computer recorded files. Rock-solid, field hardened and tested mature system. 9-30V. Will penetrate 5 sheetrock houses, 4 downtown blocks line of sight. 2 versions: No audio and with audio. 30-mile version available, 8 can be used simulteaneously in same space. Lock up: from cold: 10 sec, out of range 2 sec. Delay: 2 frames, 50 msec just manageable for remote heads with a CRT monitor Range: 2 miles outside LOS (yes!!) Price TX-RX: $ 6.8 K with antennas, rental available worldwide $ 500/day. Slick 7” Handheld available Price: $ 5K, rental $ 300/day Call Wolf USA 310 822-4973 for leads Micro Lite HD by RF central 5.8G Picture quality: pretty darn good, good enough for a DIT to make color decisions. HD/SD or composite input, HDSDI output in same format as input!! and composite out (Mfct says). Now available in the March 2012. Tx size: less than a cigarette pack plus 6” stiff antenna (fragile) small fan that can be disabled for they say 8 min. Awkward channel change for 2 camera use on one receiver. 16 presets have to be cycled thru by repeatedly pressing the set button to get from channel 2 to1. Seems to be better thru walls than Boxx. Good to go thru 3+ sheet rock houses. Receive stick antennas have a front and a rear and need to be oriented for best range like the panels. Expensive custom antennas. If Tx is on a 5D it takes a 12 sec preroll for pix to be stable at RX. No genlock avail. Sync continues when pix lost. 9-28V. FCC ID: 14U-58MLT Lock up: from cold: 30 sec, out of range 4 sec. Delay: 3-frame delay at 24. 120 ms, too much delay for most hot head operators Range: 500 yards LOS. Price TX-RX: $ 21.5 K with antennas. Rental $ 750/day. http://www.imt-broadcast.com/microlite-hd-tx http://www.live-production.tv/news/products/imt-showcases-rf-central-microlite-hd-elite-system.html Also have “sports” models available now $40K Mpeg2, better picture. Call Nebeker for demo and rental USA 801 467-1920. http://www.nebtek.com Austrian (NEW!!) Composite only SD in SD out, digital over the air, very solid, looks good, decent color. V-Mount front/back for Tx, same size as small IDX90 batt. Is very solid. Possible to use 2 in same space. Delay 6 frames! Cheap antennas. Range 400 yards LOS. Price $ 1000.00 Call wolf for leads to dealers 310 822-4973. Rental $ 100.00 HDSDI Tx to HDSDI Rx High Def: These digital Tx-Rx stop putting out sync when pictures collapses – recorders will stop or crash. All use 5.2G range. All are 1 msec delay except Microlite. BOXX - Meridian Picture quality is excellent like IDX, good enough for DIT to paint camera on the set. Large Tx with 4 antennae. Only a few are in LA made in Britain, often hard to get. Passes imbedded TC (not visible). Has composite out that works often as a downconverter if HD in at Tx. Optional larger broadcast Rx with gen lock. No interference from wireless phones. Large receive antenna panel. 2 can be used simulteaneously in same space (Mfct. says it’s possible to do 5). Manual Channel select for multiple Tx use and avoidance of new “N” 5Ghz modems. Signal strength indicator for optimizing antenna direction on RX. Has audio. Mature system. Has FCC ID. Lock up: from cold: 15 sec, out of range 10 sec Delay: <1 msec Range: 400 yards outside with 2ft x 2ft antenna panel, 70 yards with 4 rubber ducks on Handheld. Price TX-RX: $ 16.5K with large Rx antenna system, Rental $ 500/day. Kludgy Handheld available for 10.5K$ Mark Walker LA USA 310-287 1285 www.boxxcommunications.tv http://www.boxx.tv/products/meridian/index.html HPVIDEO HDSDI system like Boxx Meridian, maybe a pix of very slightly less quality. 2 Cigarette pack sized Tx with 2 antennae and small fan must be held vertically for best range. Rx Has 2x HDSDI out which is always 1080/59i. No Channel selector. No audio. Large awkward receive antenna panel for best range. Inside a house thru 2 sheetrock walls: 20 feet. New in 2012, warrantee? Lock up: from cold: 7 sec, out of range 6 sec Delay: 1 msec Range: 100 yards with 2ftx3ft antenna panel LOS Price 9K. Rental 500/day. Only 5 available in March 2012. http://hpvideo.tv/index.php?page=shop.product_details&flypage=flypage.tpl&product_id=63&category_id=46&option=com_virtuemart&Itemid=2&vmcchk=1&Itemid=2 Call Hamlet USA 323-868-8080. http://hpvideo.tv/ Switronics - Recon New in March 2012. Generally slightly better range than CamWave from IDX. Same bulky package as CamWave except Rx has 4 external duck antennas. HDMI not implemented yet even though the connectors are there on dual unit. No Channel selector, only auto-select at 5.2G. Walk in front of it you lose pix. In a house range is thru one sheetrock wall 20 feet. May be OK on stage if it’s chicken-wire lined. V-mount front and back, 4XLR power, LED: power and link. Lock up: from cold: 12 sec, out of range 4 sec. Range: 45 YARDS LOS. Delay: 1 MSEC. Price: 3,000 http://www.switronix.com/news/212-switronix-release-recon-wireless-transmission-system optimistic ad: http://pro-x.biz/news/hdu01/XW-HDU01.htm IDX Camwave Picture quality is excellent, easy for DIT to paint camera on the set. No TC passed. Only HD out. Receives interference that show up as lines in the pix from wireless phones at 2.4 and 5.8 “N” modems. Walk in front of it you lose pix. Can transmit to several Rx. Needs latest software to be installed by dealer. 2 in one space possible. Delay: 1 msec Range: 20 yards max. LOS. Recovery from out of range takes 10+ sec. Price: $ 6K, rental at most camera houses $ 300/day No slick Handheld available yet. http://wolfvid.com/datasheets/Transmitter_IDX_digital_Tx_CW-5HD.pdf rental: Radiant images 323-737-1314, Birns+Sawyer + most camera houses. Transvideo SOON to be available: Not available in the USA as of Feb 2012, has been selling in Europe. Slightly larger than the IDX Picture quality is same as IDX and Boxx. Has FCC No. Delay: 1 msec Range: 22 yards outside for handheld Price TX-RX: $ 10.5K Slick Handheld with 8” Screen $ 15.5K receiver only (ouch) http://www.transvideointl.com/en/Wireless_HD T: +1 (818) 985 4903 SD in - SD out composite only UHF (occasional flicker, tearing and intermittents, mediocre quality) . No delay. SD only, easy cheap handhelds avail. Rented by all USA + world camera houses $ 150-200/day – should be used in Europe only Modilas is still repairing but not manufacturing. Dynawave VTX-100 and VTX-250 NTSC transmitters – less range than modilas? is available in Canada only John Larsen www.dynawave.ca 604 878 8588 Ext 1 Canatrans is available in Canada only. Range 100 yards, maybe slightly more than modilas. Emory Soos 416 406-2442 Transvideo – Titan composite analog 2.4G limited range, NG in the cities like all 2.4 kit, http://www.transvideointl.com/en/Wireless_SD Hamlet (Composite) Various UHF and microwave systems with varying results. http://hpvideo.tv/ Domo (British) about $ 22K for a SD Tx-Rx. Delay: 5 frames. Solid pix, its digital over the air. Only in Europe and Canada. CATV analog over the air Europe and Canada low price solution: Transmitters (cost under $ 200) for SD with NO delay can be received by any cheap TV tuner. These frequencies are used in Europe and Canada, and this is by far the cheapest, reliable and best looking with low flicker, low price solution. Range 300 yards, yes - they occasionally flicker, color is so-so NTSC…. Available from various Chinese dealers. Teradeck Video cube Have several models. HDSDI in but lower quality SD out on tablets and phones maybe Android? (There are many other tablet computers than the IPhones/pads that work as receivers but look much better in sunlight) I don’t know how to record it and playback?? Price: $ 2000.00 approx Range: said to be 50 feet to tablets, must use WiFi 5.2 G not 2.4G. Delay: 3-10 frames depending on quality, to one tablet - much more if you have to distribute it thru a router to many WiFi based computers. First time novice set up takes at least 4 hours with tech help on phone. Router takes more time and experience and continuous maintenance. Color drifts and changes, not good enough for DIT. Picture quality and color nowhere near as good as Camwave, Boxx. ( only used by folks who don’t know from UHF and TVs) http://cube.teradek.com/ LOS= Line of sight, no obstructions whatsoever outside with minimal metal around (cars – yes, electrical wires - yes, High tension wires – no). Note as soon a LOS is disrupted with a human body or a thin wooden wall the range of all the high frequency HD systems is severly reduced, unless there is a metal object off to the side that reflects the signal to the Rx. Digital Tx like reflections, unlike the older analog UHF stuff.   Advertisement: Monitor/receiver 7” UHF for rent $ 95/day wolfvid.com/datasheets/Transmitter_IDX_digital_Tx_CW-5HD.pdf Bracket for PIX 240 The Aluminum bracket is powder-painted black and the handles are made of comfortable squishy bicycle foam. The bracket has a 5/8th receiver socket in rear. You can use your own batteries and connect cables to all PIX 240 original connectors to keep maximum cable lengths. Size – H 5-1/2” x L 11” x D 3-3/4”. Available from Wolf . http://wolfvid.com/datasheets/Bracket_Pix240.pdf Sales Price US $ 200.00 Notes on the Pix240 can be found at: http://wolfvid.com/datasheets/FAQ_Pix240.pdf We rent Pix 240 with all accessories, batteries for 10 hours $ 350/day Call me about any of the above kit Wolf USA 310 822-4973 wolf@wolfvid.com 3/21/12 -------------- end -----------------------------------------

From the video assist board on Yahoo: http://movies.groups.yahoo.com/group/VideoAssist/message/6268 Gaylen : I did Second Unit on Spiderman. Noodles (RF Films) was providing the transmitters. They Used both the IMT CAMPAC'S and there own version. Neither are ZERO Latency. They are darn close at about 40ms delay. These solutions are around $40-80K It worked quite well in general. They Used AJA HI-5 3D to mux and sent a single line transmission. It was not without it's issues and Noodles had alot of issues. Some were "RED Ache's" and some related to his transmitters.. Although Red Epic will Genlock they are very sensitive to anything from physical connection problems to Voltage variation to unknown strangeness. Any loss if sync is a problem for us in 3D. Qtake can easily fix many sync glitches by re-syncing during playback but it the transmitter takes a hit it's done. There were a few takes that we had to go without the signal and watch back from the camera. 3Ality has nothing to do with video transmission. There will be other lower cost systems for this longer range transmission in HD. I have tested a system that worked quite well at 1500 feet with 4 frames of delay. Microlite Hd is also made by IMT but sells for $18,500 tx and rx. Directly after NAB I had two Beta transmitters that I tested for them. They have to do quite a bit of revision for Hd framerate and signal compatibility but they are getting much closer and I will update the group as soon as I have tested it again. Boxx is the System for 0 Latency! The range is only about 500 feet. It is good enough for many applications. ( it does timecode if the signal is good. ed.) Gaylen Re: HD Transmitters used on Spiderman for 3D links Gaylen, regarding the Boxx system, didn't you find it a bit big? Or did I see the wrong system at NAB? What were the issues you had with the MicroLite HD? I liked it, but the issues I had were the channel selector on the Rx, in that you cannot go in reverse, i.e. channel 3 to 2 without going through the full channel sequence. Directors would have a fit with that on a hand-held monitor. The other thing was the :30 second diagnostic it performs every time it powers up. Not a good thing when a sudden battery swap has to be done. We need near instant on. -Pete You are correct Pete. The Boxx is big. It is also the best on the Non delay systems out there. IDX, Boxx,Transvideo, intervideo, and J Labs all use the Amimon chipset. http://www.amimon.com/ 30 meter range, no line of sight required Less than 1 millisecond latency. They are made to throw a picture across your living room. The question is who is best at making it go farther. So far that is the Boxx using the Full 5.2-5.8 Wi-Fi Bandwidth with spread spectrum technology. They are fully FCC approved because they detect anyone else on the frequency and automatically hop off the channel allowing them find a clear channel and to use more power legally. The systems come in two flavors. One (15.5K) uses a 4 patch "antenna farm" . The bigger and more expensive system uses 7 patch antennas.(22K). They have recently started to take off with more and more shows turning to this solution. The steadicam ops seem to like these the best. All wireless systems are trouble at some point! I really cannot comment on the issues with MicroliteHD. (not really ready yet) Gaylen The Boxx system was used on Pirates of the Caribbean when they were shooting here in the UK but it had it's problems. I'm trying to gather as many systems together as I can for some comparative tests and make the decision from there. Cheers Bob

here a summary of cheap and nasty stuff... actually our Mini Spy works better than Modulus etc. SD Analog, no delay MINI SPY TX (FCC Part 97) Fabulous for Steadicams, Handycams, wirecams, glidecams and handheld work. Range: 250 yards with rod antenna on receiving Watchman, included excellent ¼ wave antenna with SMA connector for the Tx, 9-30V reverse polarity protected, 160mA, video on BNC input, size: 3”x2”x7/8” NTSC + PAL (needs PAL receiver for color) Cable Channel 59, Freq. = 434 MHz only. extra cost: power cable for Lemo connector. NTSC + PAL, additional audio on special order only. “Twice as good as the professional models.” For amateur radio use FCC Part 97 only in the USA. You need to buy cables at $ 150 each! In Stock at Wolf Seebergs Price in 2009 $ 850.00 Check http://wolfvid.com/datasheets/Mini_Spy_TX_CLICKBOOK_long.pdf Manual 30 pages http://www.wolfvid.com/datasheets/Mini_Spy_Manual.pdf Special audio version is available for approx. $ 950.00 Teletest British Low power analog Tx, 7 channels 5.8GHz, Tx only $1400, HDSDI or composite in, very short range, probably flickers badly when moving. 100mW out, new Phones might interfere with it. Not sure if you need to license in USA. Matching receiver $ 600.00 non diversity. sales-uk@teletest.ne http://www.teletest.net/ http://www.teletest.net/pdf/brochures/Teletest%205-8GHz%20TX%20and%20RX%202009%20leaflet.pdf Marell – British UK approved for use on 1.3GHz (1chan) analog and 2.4GHz (4chan) 75mW. PAL and NTSC. For legal use in Britain only. Receiver needs two flat-panel gain antennas, no Circular Polarization offered. Low power, short range. http://www.marell.co.uk/videolinks/MVL-1394TX/ For hire for UK GBP 100/day from: http://www.opticalsupport.com/steadicamaccessories.php?product_id=1 Bitel-Microprogetti Tx + Rx. MTV2500 and RV2000A are CE compliant in the 2300-2700 MHz band. The other models are intended for Military applications. Fragile connectors. http://www.bitel.it/transmitters%20and%20receivers.html 1100-1500 Tx analog maybe 2x diversity receivers, good sensitivity Rx. Small Tx .15W medium Tx .8W, large for the performance, nicely built. Reasonable prices, they say made in Italy, I think the Rx is British though. RX RV2000 available diversity switching (RV 2300D), also from http://www.tarabayegypt.com/new/pdf/products_rv2000a.pdf in Ca. USA Telestar http://www.telestarcorporation.com/LXLaw.htm and http://www.telestarcorporation.com/ATV.htm Starlink http://starmatech.com/ or http://www.avwirelesstech.com/ Jeremy Hawkins President/CEO Tx $ 2100 Rx $ 3000.00 2.4 G legal to sell in the USA, 14-20V 4.12" L x 3.50" W x 1.15" H phone at 818-824-4942.. Call us at 831.335.8130or Email us at jeremy@avwirelesstech.com. superficially it looks like Chinese gear with USA paint. Jeremy Hawkins salesman for the company said in Feb 2008: We OEM'd a specific unit for Wexler that was the same as the 1450's you can get at VER, but had specific connectors, channel presets, and power settings! The new 1550 units that you saw on the website have the same things as the Wexler, but have more channels, are digital adjust, and are fine-tunable. We are waiting for FCC on them, but we should have FCC part 15, 74, and 90 on them in "a couple of days" according to the manufacturer. Coherent’s 900MHz analog 10 channel ASK FOR OUR BLOW OUT PRICES ON USED ONES Microwave FM analog system uses special diversity receivers, that means a lot less flicker. A special version can burn TC in picture. We get 1.5 miles on a golf course out of this system after we tweak it; 3 miles on a helicopter. Often problematic in the big cities as there is masses of 900 stuff around. There is no need for a 2nd guy to point receive antennae unless you are at the ragged end of range. These systems are now produced by new owners – Halcyon halcyonmicro.com or http://cocom.com/pages/pro.htm - with higher prices. We have them in rental packages as a fully legal system in the USA for any use – No license required, FCC Part 15 licensed. These systems work better than the stuff at 2.4G because of lower frequency and diversity reception. But in the big cities 900 is full of junk transmissions by data liks etc. and range will be shorted to half in most downtowns or commercial-convention areas. Rx antennas are larger than 1.2 G. perfect for Helicopter work. For rentals check: http://www.wolfvid.com/datasheets/Microwave_rental_900Mhz.pdf Manual 40 pages http://www.wolfvid.com/datasheets/Coherent900_Manual_2.pdf We have some used ones for Blow out prices.Call!!!! 2.4 G high and low power – not good for moving Tx WSV Point to point 2.4 link This is a 1 mile video/audio link in the USA to be used under Part 97. approx .8 watt. Works best with fixed antennae (non-moving) pointing at each other. If you use this kind of system with a moving Tx the flicker is so persistent it’s annoying to the extreme. There are versions of this for overseas use with 50 mile range. Simple to set up. No technician needed. Often this becomes part of a repeater system that looks around one corner or over one hill. Available for rent (with 2 beautiful small Helix antennae) or sale. There is a wide range of commercial antennae available for reasonable prices. 2.4 in the cities is useless now as there is so much WiFi that destroys the picture. Approx $ 200.00 for the pair Tx-Rx. Sometimes this page works: http://www.wolfvid.com/datasheets/FM_TX_2point4.pdf Avalon 2.4Mhz Diversity, 1 Watt (for overseas use) with 1 mile range. http://avalonrf.com/Products/transmitters/tx500_tx600.html Very low power version available for USA with minimal range – approx 50 feet. TX600 Series comply to FCC Part 74 and Part 90. You need to put up 4 pieces of 4” square flat panel antenna 2 feet apart – nicely made, pro-connectors. www.Avalonrf.com. Not good on a stage covered with chicken wire. Occasional highlight reversal like Coherent. Coherent range is TWICE. WSV FM2 is TEN TIMES. Penetration of sheet rock not good Ouch! Not much good in cities nowadays there is so much 2.4 stuff that there is no room for this to work well in the urban areas of the wired wireless world. Factory service varies as to permanently changing ownership. Price: minimum package US $7200.00. Not really sure if these are on the shelf all the time. Avalon changed owners in 05. If they don’t have it in stock I do not know if they can deliver. Similar stuff is made cheaply and poorly in China. Someone said Avalon is not in business anymore in 2009? Better check. Yellow Jaket British diversity Rx 6 to 15VDC.Receiver Frequencies (GHz):2.370, 2.390, 2.410, 2.413, 2.414, 2.430, 2.432, 2.450, 2.451, 2.468, 2.470, 2.490, 2.510 YellowJacket Pro features 2 separate 75 ohm video and audio outputs. $ 480 sold in Texas http://hobbywireless.com/cart/index.php?main_page=product_info&products_id=31&zenid=c71e4d653f7992fa5f2ac2bd2d5a0d08 Hobby Wireless 2.4 diversity http://hobbywireless.com/cart/index.php?main_page=product_info&cPath=31&products_id=208 10 CHANELS seems sophisticated from Texas www.immersionrc.com $255 Transvideo 2.4Mhz Tx-Rx Same problems as all part 15 low power Tx in that band of freques. flickers as much as all the other analog 2.4 stuff. Trouble if there is a lot of WiFi, Blue tooth, wireless phones and microwave ovens around. Still it flickers wickedly when the transmitter moves because no diversity receiver and the high freq. License free in USA. http://www.transvideointl.com/ available thru B+H photo in NY or direct http://www.transvideointl.com/pages/english/products/titan.htm , or from the manufacturer/repair facility in France. OK to use next to camera if nothing is moving like all the 2.4 stuff. Teletest, Britain http://www.teletest.net/pdf%5Cproducts/OZE3210.pdf Sell a powerful 500 mW 2.4 version that is not OK in the USA except possibly for Part 97 use. Looks like nice packaging. Will flicker a lot with moving cameras unless used with a many antenna diversity receiver. With a portable 7” LCD receiver. Has to flicker badly on moving Tx. http://www.teletest.net/pdf%5Cproducts/OZL7007.pdf 2.4 diversity Rx board That should help a lot if its implemented properly Teletest Ltd, 4 Shelley Road, Bournemouth, Dorset, BH1 4HY, UK Tel: 01202 646100 • Fax: 01202 646101 • Intl: +44 1202 etc http://www.teletest.net/productinfo.aspx?id=OZU5020 Teletest makes a 5.8GHz receiver that fits on any LCD monitor with aV-Lock battery plate. For example, TV-Logic or SWIT LCD monitors. They have four 5.8GHz transmitters. http://www.teletest.net/news.aspx?id=13 Paul or Nick Rose, Managing Director, Teletest Tel: +44 1202 646100 nickrose@teletest.net www.teletest.net Black widow They have a diversity receiver oriented towards the toy airplane market (of course its easy to receive TV from aircraft, there is no multipath) http://www.blackwidowav.com/Diversity24new1.html# you have to match Tx and Rx. Don’t expect a Rx to work with other stuff just because its on the same frequency. Made for BWAV, Airwave or Felsweb transmitter. (not sold in the USA) TX Frequencies: 2410, 2430, 2450, 2470 http://www.blackwidowav.com/ HP Video 2.4 Looks like a Chinese repackaging job. Approx. $3K Tx-Rx flickers as much as all the other analog 2.4 stuff. Trouble if there is a lot of WiFi, Blue tooth, wireless phones and microwave ovens around. Easy packaging for vid ass. All these 2.4 TX will do much better with circular polarized receive antennae. F 2490 MHZ, 2390 MHZ,2370 MHZ,2470 MHZ,2450 MHZ,2430 MHZ,2410 MHZ,2510 MHZ or 1240 MHZ,1040 MHZ,1010 MHZ, 1200 MHZ,1160 MHZ, 1120 MHZ, 1080 MHZ, 1280 MHZ. Not sure how these can be sold or operated legally in the USA. http://hpvideo.tv/index2.php?page=shop.product_details&product_id=46&category_id=47&flypage=flypage.tpl&option=com_virtuemart&Itemid=2 couls it be this stuff repackaged $ 750.00 Based on our best selling wireless video and audio links, the WLS2404D4 series, our new WLS2404D4 uses advanced digital technology to overcome common interference issues found in the popular 2.4GHz band from devices such as cordless phones or wireless routers. These wireless video links can transmit digital video and audio signals up to 600 feet line of sight and are ideal for home and small business applications. Our digital wireless video link comes with power supplies and instructions. http://www.securitycamerasdirect.com/products/4-channel-2-4ghz-digital-wireless-system B+H Photo 2.4 security transmitter – too little power, no diversity, not even cheap $ 800 MX-3000 2.4 GHz Audio/Video Transmitter VRX-24L 2.4 GHz Receiver 2 Rubber Ducky Antennas AMP-18M/24 Amplifier Used Cat. # 660201 Mfr # MX -3000S http://www.bhphotovideo.com/c/product/800660201- USE/RF_Video_MX_3000S_MX_3000S_Long_Distance_Video.html or RF-Video DX-2 2.4 GHz Ultra Compact Video Transmitter $500 looks like a Canadian model http://www.bhphotovideo.com/c/product/504991-REG/RF_Video_DX_2_DX_2_2_4_GHz_Ultra.html Asian Wolf http://www.asianwolf.com/ ohh boy…sometimes they work when standing still $ 50.00 made in China, marketed even cheaper by Hong Kong Companies. Freq: 2414, 2432, 2450, 2468 (MHz) – not sure that this is legal in the USA http://www.asianwolf.com/cctv-spycamera-2000ma.html High-gain 2.4 receiver antenna The Black widow people sell a high gain circular polarized patch antenna. Not easy to find. These make a huge difference in reducing flicker. None of the 2.4 guys know of this. http://www.blackwidowav.com/patchantenna1.html We have some in stock and it helps all the 2.4 problems. Part 15 means: http://www.access.gpo.gov/nara/cfr/waisidx_01/47cfr15_01.html Good stuff is not cheap. Cheap stuff is not good. Nothing is fast nor easy. Applied Wireless 900 MHz part 15. This band is as full as the 2.4 band. Useless in the big cities. $ 400 (805) 383-9600 1250 Avenida Acaso, Camarillo, CA 93012 Email: http://www.appliedwireless.com/index.cfm?fuseaction=product.display&product_ID=8&ParentCat=16

UHF TV receivers: All need our custom screen protectors. The art here is in the application not the $5 piece of low reflective plastic by Photo-don. http://www.photodon.com/c/LCD-Protective-Films.html All TV when run on external 16V Lithiums need regulators that have to be properly heat sunk and filtered for high frequency noise. Sony cheap ass battery adapter, it works but it breaks easily. Its 7.2V of course. Some with 6 to 12V switching are available but still break and get hot. http://www.bhphotovideo.com/c/product/646135-REG/Ikan_AC_107S_AC_107S_Sony_Battery_Adapter.html Nebtec makes some too, make sure they have the external heatsink. Small TV Don’t recommend the Liliputs as they have awkward tuning. The channel no. on the screen is a consecutive no. Not a real channel. You have to rescan all to find one new ch. http://www.carlcd.net/.sc/ms/cat/LCD%20TVs http://www.amazon.com/Axion-AXN-8701-Widescreen-Portable-Handheld/dp/B001FWYLLG/ref=pd_bbs_sr_1?ie=UTF8&s=electronics&qid=1227131714&sr=8-1 http://www.overstock.com/Electronics/Qway-A710-7-inch-LCD-HDTV-Ready-Portable-TV-and-Media-Player/4421625/product.html?rcmndsrc=2 http://www.overstock.com/Electronics/Iview-780PTV-7-inch-Portable-ATSC-TV/4056535/product.html?rcmndsrc=2 http://www.carlcd.net/.sc/ms/cat/LCD%20TVs The Haier was more sensitive earlier than now. It comes in 6V and 12V versions: 7” and 10”. Tuning is good. Earlier models were prone to bad controls; recent models had some bad remote controls. Internal Batt good for 2 hours or so. http://www.amazon.com/Haier-HLT71-7-Inch-Handheld-LCD/dp/B001E78UQY/ref=pd_cp_e_1 . .people would not be buying these things if they didn't also perform "insanely great" say the Apple heads…. I say that is spin at its sickest. To talk like that about anything but your trained cat is just soooooooooooooooooo stuuuupid.

Hybrid works well in NYC. we had 4 going in Times square. For the modulus we make cut to frequency half wave antennae. $ 50 each Better tuners than handhelds keep some of the excessive RF out of the front end and therefore are not swamped and desensitized by NYC RF garbage. The Sony 1041 is slightly better at this.. slightly. Legal Newsflash: There is provision in the federal regulations now to use Video Assist transmitters with some restrictions with permission in the USA. Look at: Federal Communications Commission §74.870 47 CFR Ch. I (10-1-04 Edition) They ask the manufacturer to: include with a wireless assist video device information regarding the requirement for users to obtain an FCC license, the requirement that stations must locate at least 129 kilometers away from a co-channel TV station, the limited class of users that may operate these devices, the authorized uses, the need for users to obtain a license, and the requirement that a local coordinator (or adjacent channel TV stations, if there is no local coordinator) must be notified prior to operation. [68 FR 12772, Mar. 17, 2003, as amended at 68 FR 69331, Dec, 12, 2003] You may read the details regarding above at: http://edocket.access.gpo.gov/cfr_2004/octqtr/pdf/47cfr74.870.pdf http://edocket.access.gpo.gov/cfr_2008/octqtr/47cfr74.870.htm dont ask me to interpret this.. ask your lawyer :-) wolf

the regulator needs to be heat sink mounted to metal and needs small tantalum capacitors at in and output so the RF the regulator generates does not get into the front-end of the receiver and degenerate sensitivity. there is 30 page document on Tx-Rx on my site, write if the link does not work: A roundup of all transmitters, HD and SD, 25 pages. This private document: http://wolfvid.com/datasheets/faq_on_video_transmission.pdf wolf at wolfvid dooooot com 310 822-4973 I also have a private manual for modulus which is not for lazy butttttts... HAHAHA ask for it

We make single and dual 7 or 10" Handhelds with screen-protectors and 6 hour batteries NP-1 or your choice adapter. http://wolfvid.com/datasheets/Monitor_7_sales_and_rent.pdf http://wolfvid.com/datasheets/monitor_dual_7_marshall.pdf and we have now an always perfect "Hybrid" CODFM transmitter-Receiver with 2 mile range - it works thru parking garages. Perfect picture always: non line-of-sight application with no annoying flickers, no glitches whatsoever with moving cameras! Excellent color reproduction. Works great on follow cars, chicken-wire stages, tunnels, urban high-rise alleys, parking garages, boats, helicopters, all metal aircraft hangers, behind the ski hill etc. Using only small rubber ducks: Outdoor range, 2 miles line of sight. Dashboard-to-dashboard, 1 city block. Penetrates 3 sheetrock houses easily. Will penetrate 3 floors of a concrete and steel parking structure. Analog composite in and out (no HDSDI, no downconvert) but digital over the air. MOS Tx has has 2 frame delay. Audio Tx has 5 frame delay. Tx or Rx power: 9-30 Volts @ .5A. Uses only small duck antennae. 8x Tx-Rx pairs can operate simultaneously. Pictured is the handheld with 7” LCD, 3 hours on one NP-1 battery. Transmitter 5x2x2 plus 3” antenna 13 oz. Receiver 10x6x3 plus 9” foldable antenna 2 lb. 10 oz. Transmitter Hi Power 7x3x2 plus 3” antenna 1 lb. 7 oz. Handheld Monitor 14x6x5 plus 1” antenna, plus optional mount for 3/8th stand 5 lb. Rental package comes complete with cables, battery belts, mini battery, DA, Cardellini, suction cup, etc… easy to ship small suitcases. Transmitter + Receiver Kit (MOS or audio) 21” x 17” x 8” -- 22lb. Transmitter Hi Power + Receiver Kit (MOS or audio) 21” x 17” x 8” -- 22lb. Extra Handheld with on board batteries for 9 hours. 24” x 20” x 9” -- 30lb Battery Belts: 2x, 14 Hours use 20” x 16” x 8” -- 36lb. This document updated: http://wolfvid.com/datasheets/Transmitter_Hybrid_onesheet.pdf More: http://wolfvid.com/datasheets/1_Click_CATALOG.pdf if this is too much of an ad please forgive. wolf

A roundup of all transmitters, HD and SD, 21 pages. This is a private document of personal opinion: http://wolfvid.com/datasheets/faq_on_video_transmission.pdf thanks Wolf Seeberg USA 310 822-4973 tech@wolfvid.com

Modulus 5000 New in summer 2009. Only a few samples floating around by Sept. (Terry West has one, there is one in Great Britain and Canada at Crevier's). Not sure what its delay is (it takes at least one frame to downconvert the HDSDI to composite for Tx). HDSDI in SD composite out at Rx It takes a HDSDI signal in and downconverts it then and transmits it the usual way on UHF analog just as the Modulus 3000 did – so it has all the usual UHF transmission problems: flicker, multipath etc. Composite video input plug doubles as a composite line out for a local SD monitor when using HD-SDI/SDI input. You can receive it as UHF analog SD on any old TV as before. There is a version that is USA legal and one for Ex USA sale. Power plug 9-36 V is different form 3000, you need new cables. Most are $ 150. Dimensions 1.7 x 4.7 x 3" (43x120x78mm) Weight 18oz (510g) To view the official propaganda from the manufacturer look here: http://wolfvid.com/datasheets/Modulus_5K_Cut_Sheet.pdf Modulus 5000 Marked down till end of 2009 - Price $ 2000 Classic Modulus 3000 Marked down till end of 2009 - Price $ 1700 at all your favorite dealers ( so there) Legal Newsflash: It is possible to get permission to use Video Assist transmitters with some restrictions in the USA. To read the rules look at this: Federal Communications Commission §74.870 47 CFR Ch. I (10-1-04 Edition) They ask the manufacturer to: include with a wireless assist video device information regarding the requirement for users to obtain an FCC license, the requirement that stations must locate at least 129 kilometers away from a co-channel TV station, the limited class of users that may operate these devices, the authorized uses, the need for users to obtain a license, and the requirement that a local coordinator (or adjacent channel TV stations, if there is no local coordinator) must be notified prior to operation. [68 FR 12772, Mar. 17, 2003, as amended at 68 FR 69331, Dec, 12, 2003] You may read the details regarding above at: http://edocket.access.gpo.gov/cfr_2004/oct...47cfr74.870.pdf http://edocket.access.gpo.gov/cfr_2008/oct...47cfr74.870.htm Hand held receiver: 7” LCD Director’s Monitor Rental $ 95.00 / day look at http://wolfvid.com/datasheets/Monitor_7_sales_and_rent.pdf This page is: http://wolfvid.com/datasheets/Modulus_5000_one_sheet.pdf this is in the spirit of information not advertising, if I offended your soul - may mine rot in Hell. now for something completely different: If you need an absolutely perfect Tx ( no flicker) with composite in and out at custom receiver you can now get this for a 3 frame delay ( clue: its digital signal on the air but not in or out) from a German system with 1/2 mile range @ 6K$ we have. Its legal too. 09/20/09 www.wolfvid.com

ready made: http://wolfvid.com/datasheets/monitor_dual_7_marshall.pdf the director can drop it - a couple of times wolf

Happy to report CIT now only takes Months instead of eons to repair the Modulus they designed. 80% of the time the repair is good the first time. Billing is down to occasional weeks. Hamlet is a real nice guy and his English has really improved ( he sells his own stuff) - no answering mashine. The folks in Canada ( also selling a low powered version) are nice and have done wonders and disasters. Terry West will help in a pinch but has better things to do. We don't repair, but make cables ( most in stock) i can hook you up with some used ones- generally its a very sad state of affairs. ( boy did I just make enemies) wolf PS the Canatrans now is very stable and needs no repairs. still 4K the MODULUS 5000 is out. $ 1700 approx. it has a built in downconverter and a 3000 to transmit analog video as usual. THe price is right. Have no personal experience with it. ( by the way producers can get permission now to use Modulus etc. for video assist) I have some license free Coherent 900 for Blow out prices. - write check this http://wolfvid.com/datasheets/Monitor_7_sales_and_rent.pdf

DOWNCONVERTER RedByte Design: Decimator Australian made downconverter. It’s a miniature 3G/HDSDI to NTSC/PAL with Aspect Ratio Conversion: Anamorphic, Letterbox, centercut. Lists for US$ 435 (with power supply included). Rental prices are still at 95.00 per day on a 3 day week, same as the AJA one. These units are hard to get, short supply in summer 2009. See: http://www.redbytedesign.com/products-thedecimator.html Brochure: http://www.redbytedesign.com/brochures/RED...OR_brochure.pdf It only downconverts to NTSC or PAL Composite signals (no other flavors of SD, like SDI or other digital). But it does support 3G. Dealer in USA: TECADS Inc. Contact: Perry Drogo, Phone: USA 949 597-1053, 23 Dellpadre street, Foothills Ranch Ca. 92610 Email: sales@tecads.com Website: www.tecads.com In stock at: Alan Gordon, Hollywood, Salesguy is Ken Also In stock at: Charles Papert http://www.charlespapert.com/ c) 323-350-8822, rep for TECADS he is a steadicam operator lives in Los Feliz, L.A.,Ca. Rental: Wolf Seeberg Video has some for rent!!! 310 822-4973 We make custom power cables for it, and even power Y cables to run both the power to the RedByte and power to transmitters from camera or Bauer Tap

HI we got original CIT ants. ( so-so) and halfwaves cut to freq. Its not that easy, you need a 80K spectrum analyzer to tune them. we have them in stock, as well as all accessories. wolf 310 822-4973 also the Modulus 5000 is out ( well 2 are known to exist) its a downconverter and a Modulus 3000 in one package. price to start with $ 1700 or so. we can get them. No massive field experience yet. [ the 4000 never made it]. want to know EVERYTHING? read http://www.wolfvid.com/datasheets/FAQ_on_V...ransmission.pdf secret: I have a composite Tx that is perfect for 1 mile always. $ 6K or so. wolf

Red One powering Dilemma If it offends you that this does not deal with on board Steadi batts stop reading now The only small limited lifetime Lithium battery that gives a true state of charge indication in the viewfinder is made and sold for big bucks by RED one. The alternative NiMHd block batteries from Bauer etc are expensive and have no state of charge indication. So we will investigate the lower priced sealed Lead Acid batteries and discuss its problems. The Red One video camera while recording on HD, draws 5.5A with no accessories; that translates into 4-Hr use on a good, new 12V 28AHr Lead Acid battery block (weight 22 pounds). It will shut off at 11.5V. This is meaningless though because the camera relies on heavy use of accessories. The Red One with full accessories (its monitor (.7A), operating FIZ 91.5A), cam-tape, 2nd monitor for Assist, HD transmitter, etc..) draws 9.5A. That reduces lifetime down to 11.5V cut-off to an actual 1-Hr use. Some assistant monitors of course cut off at 12.1V. What helps? 12-Ga shorter battery leads with clean connectors. 4XLR wired 1=2, 3=4. New batteries…. But that’s not enough… Voltage display - Heavy current draw – battery capacity indication. Get this: Source and description: http://wolfvid.com/datasheets/Battery_watcher.pdf If you draw 9A (like the Red One) from a 28AHr Lead Acid battery: Right off the charger, the Battery Watcher at the battery 4XLR reads 13.6V. After 2 minutes under load, it reads 12.6V - after 1 hour, it reads 11.7V and the Red One shuts down. The Red One sees only 11.5V at the end of an average 8ft 16 Ga cable. The Battery Watcher shows that only 8Ahr of the batteries’ 28AHr has been used. After 48 hours without a load, the voltage of the battery is up to 12.6V = 80% of capacity a true indication. The heavy current takes down the voltage of the battery causing shut-off before the battery is actually “depleted.” The Battery Watchers voltage display is not a true indication of batt capacity. The Batt Watchers AHR withdraws indicator and voltmeter lets you learn when the camera will shut off. SO you are carrying around 80% of capacity that never gets used. What a waste. Other solutions: Some camera rental houses use NiMHd batteries at 16.4V; that is 12 cells ( 11 seem to be not enough) [expensive]. Some use dual lithium batteries, or large Li ones 3.5V x 5 = 17.5V [very expensive]. 7 lead acid cells (a 14V Batt) will do the trick. more details on my webpages. Wolf Seeberg Video makes 14V reasonably priced batteries. www.wolfvid.com (this post really belongs in the Red user group, but I can not stand their black on black type so here it is) wolf

SD at 23.9 1080works HD SDI at 23.9 1080 does not work as of Aug 2008 recovery after distance loss purely electronic is prob 10 sec... it takes more seconds to walk the Rx back into range tested with complex dynamic test signal and engineering monitor and the pix "looked" totally uncompressed or bit reduced - amazing works well with handheld SD monitor walking around cost list $ 6000.00 several available now comes with "V" mount license free therefore only 50 yard range outside - we got double that on a chickenwire stage. 4 receivers are said to be possible. price??? there is a demo in Glendale on Wed in LA at TV PRo gear - they sell them too http://www.tvprogear.com/pages/idxday.aspx we are dealers, will post on my site soon Wolf 310 822-4973 wolfvid.com

we have a 2007 version of the composite only box transmitter with 10 frame delay for rent or sale. its hard to get directors to get used to the 10 frame picture delay. We used it on Greys anatomy for 3 seasons, than they went cheap and reverted to the Modulupp. Digital Video Transmitter and Audio Delay Transmitter (built in antenna) Receiver (internal antenna) 2006 model, 300 yard range Advantage: a perfect picture all the time ? no flickers ever LEARNING CURVE: PICTURE DELAY The Tx-Rx delays the picture on the monitor by 10 frames. It could be an annoyance for the director if he/she hears the actors on set dialogue outside his headphones just before he hears them in the phones. The delayed audio is in sync with the pix. Headphones that isolate help a lot here. They also prevent the actors from hearing themselves as an echo on the set. As soon as headphones are worn or the monitoring is in a separate space away from the set the delay is no issue. Yes it does remove the director ?from the process? but this may be an advantage too. The director is distant from ?live? but perceives the event in a perceptual space that is more like the final program or film. News: 2006 model in metal box has 300 yards range outside and a total of 5 channels can be used simultaneously. Cost approx. $ 6000.00. 2 Channel advice: To get maximum range out of two cameras with 2 transmitters and 2 receivers on one stage do this: Keep receivers 12 feet apart. This will keep the receivers from talking to each other and freezing of the picture. Along with the picture freeze you get yellow lights on the receivers. There is a ?this side away from camera? side to the way you mount the transmitter. Giving it ?air? helps. There is a ?this side to transmitter? on the receiver. This is not so important. Only at the very end of range where the picture goes from freezing to not freezing it may help. Experience has shown that pointing the hot side of the receiver towards the ceiling works well at long range on stages. What you do at short range (under 40 feet) does not matter a whole lot. Picture Quality Picture is perfect and looks good till the end of range, where it freezes till the Tx is in range again. There are no flickers and no rolling ever!! Outdoor range: 30 yards = 90 feet New 2006 model: 200 feet Indoor on stage range: 45 yards = 135 feet New 2006 model: 300 feet These digital electronics like multipath. The system performs better indoors with lots of metal around reflecting the signal every way possible. In a 3-hour period you might experience one frozen frame event for 3 frames. This is the worst it will get. Picture at receiver output will be delayed a constant 10 frames. You need a matching audio (headphone) delay. 380 m sec. Delay The picture is 10 frames delayed from live at the Rx on the monitor. It takes that time to digitize transmit and receive and un-digitize and make perfect images. (A-D Tx D-A) The equivalent delay for headphones is 380 m sec. You need an $80.00 audio delay to feed headphones with sync audio. It could be an annoyance if one hears the actors talk outside one?s headphones before one hears them in the phones in sync with the pix.. Headphones that isolate help a lot here. They also prevent the actors from hearing themselves as a echo on the set. As soon as headphones are worn or the monitoring is in a separate space away from the set this is no issue. LED ON RX Off ? no power Yellow ? Warming up (needs 3 sec to start) Red ? no link to Tx, Tx is off or too far away Green ? all okay. Green is also on or turns yellow if Tx loses power. May turn Yellow blink to Red - Tx is out of range and Rx freezes image. LED on Tx Off ? no power Red ? no link, Rx is off or too far away Red blinking ? Trouble, Rx too far away or off. Green ? all okay THEORY OF OPERATION The receiver continuously scans for free frequencies and communicates these to the Tx. The transmitter changes to these frequencies for the least amount of interference. The system seems to have more range in a metal-lined stage (cage) than in open air. Coverage In a suburban environment with little metal to reflect from, with only wooden construction houses the range is 25 yards thru 2 sheetrock walls. On a chicken wire encased stage with wood sets and hanging lights: 45 yards. The signal will not go through concrete + steel (parking garage) walls. Extra Receiver Not Possible Only one Tx-Rx pair works at a time. There are no other receivers possible. You must retransmit with other analog or expensive digital equipment: 900 MHz or other frequencies. Voltage and power use: 9-16 Volts for Tx and Rx TX 9V .65A 12V .48A 16V .37A RX 9V .60A 12V .40A 16V .30A We have cigarette size battery packs that are good for 4 hours for Tx or Rx and weigh 8 oz. 12V Battery with no memory effect Li-Ion: 2 Ahr, max discharge 4 A with internal auto resetting fuse. 14.8V fully charged. Low voltage safety cutoff at 12V built in. No memory effect, 5+ years lifetime. Charge time 1.5 hr. Tx Connector Rear view of Lemo 8 way PLUG All the grounds were connected in the early units (till the last 6 or so I think) in the connector. Lemo part number is FHG.1B.308.CLAD52 for the right angle with boot. 1 Ground for Power + Video + Audio 2 +12volts 3 Video Signal 4 5 6 7 Audio Ch1 8 Audio Ch2 Audio Level Tx: Headphone feed from Beta works OK, probably an unbalanced ?10db level. There are 2 external level pots on the TX, screwdriver adjust, white ones on a small side. Since the picture is delayed 8-10 frames at the output of the receiver the audio when fed from Tx is delayed also and the headphones are in sync with picture. Rx audio out is balanced ?0? VU ref .775V (internally adjustable). The small black Rx has External audio adjustments, it is only a packaging difference. Audio Delay SHARK DSP110 a digital delay also called a delay line, the audio delay is set matching the picture delay so that the 2 are in sync on the monitor. 380 m sec is the best value to set the delay at. How to save settings It?s important to leave the DSP110 powered on for several minutes after creating new settings for any function so that they will be saved. When you power it up again the new settings will be remembered and re-appear. To lock the front panel: Push and hold the LOW CUT button (till all 5 LEDs above display are on) ? the LOW CUT YELLOW LED will blink. Do the reverse to unlock the unit to be reset. How to increase the speed of UP-DOWN control This works for any parameter where there is a big numeric difference between minimum and maximum. Press and hold the UP or DOWN arrow keys, to initiate resetting of numbers . While holding the UP or DOWN button, press the opposite direction button a couple of times. Each press makes the numbers increase or decrease at a faster rate. Cool - TO ADJUST LOW CUT Press low cut button briefly ? LED lights up. Hold the DOWN button till you see OFF in display. To count faster hold DOWN and press UP briefly several times. Range of cut off is 150Hz to Off. For speech use I suggest somewhere between 80 and 120 Hz for a roll off. There is no info on the slope of the filter. TO TURN OFF GATE Press GATE button briefly ? LED lights up. Do not press and hold Gate button ? if led flashes, gate is in learning mode ? that?s would activate it. You do not want it ON at all! Press DOWN until you see OFF in display. To count faster hold DOWN and press UP briefly. TO MAKE THE GATE WORK Using the Noise Gate Learn Function With no program material going through the system ( the input turned down at the previous stage), press and hold GATE button until all parameter lights at the top are lit. The DSP110 will automatically adjust the gate threshold to suppress any unwanted noise. monitor what you just did so you know what it sounds like! TO TURN OFF COMPRESSOR Press COMPRESSOR once. You see numbers from 0-100. For density press and hold DOWN till you see 0. To count faster, hold DOWN and press UP briefly often. Press COMPRESSOR a second time ? the m sec light above display comes on. This is the attack time adjustment. It should not matter. Mechanical Controls Mic input gain pot in the rear with switchable +48 V phantom power for mic. Digital headroom adjust pot on front left with 5 vertical LED display ? automatically keeps output level the same, it only controls digital headroom for maximum S/N. Do not let the red LED come on ever! Shark Turnoffs: It may be RF sensitive so keep it away from Comteks, transmitters, etc. The remote power supply has a transformer in it that radiates a magnetic field. It gets pretty warm, ventilate. It has good sounding 24-bit A/D and D/A converters and XLRs and phono jacks. It has an awkward-to-adjust compressor and a noise gate with LEARN Mode useful as a total quieting tool only. List $ 99.99, Street: $ 80.00 what a deal! By Behringer engineered in Germany, made in China, poorly written manual, external power supply on 6 ft. cable. Terrific tech help at Behringer USA 1-425-627-0816 X 141 ask for JH; he has some FAQs to email to you ( the useful info is included in this manual). For sales info http://www.behringer.com/DSP110/index.cfm?lang=ENG can be purchased from many places such as : http://www.bswusa.com/searchresult.asp?sea...rchValue=DSP110 DATA SECURITY The encoding is of the 3DES encryption type and the Tx breaks the image file into many parts that are transmitted out of sequence on constantly changing frequencies (frequency hopping is guided by the Rx). This makes reception impossible for any normal mortal even with a large budget. If the CIA parks a helicopter on the roof, drills a hole onto the stage and lowers a receive antennae and retransmits the data to an NSA headquarters via satellite, one would guess that there is a small chance they can decipher the image a few days later. LEGAL TO USE This Transmitter ? Receiver pair is a legal to use anywhere by anybody under any circumstances, no license required in the USA or Europe. FCC Part 15 A. wolf 310 822-4973

Tx range comparison: MiniSpy, Moduls, Canatrans, Dynawave: Here?s our impression: Power out ? measured with Bird meter ? no input Walk test range on clear channel Use Tx antennae Price US $ Vancouver Dynawave .13-.15 100 ft Non-USA ½ wave 10? 2 K Moduls 3ooo .2-.4 120 ft Non-USA ½ wave 10? Unavailable Moduls 3ooo vers: 2008 .18 - .2 100 ft Non-USA 2200.00 Toronto Canatrans 1W setting .42-.65 140 ft Non-USA Manufacturers 8? 4 K MiniSpy .3 280 ft Part 97 in USA Commercial duck 750.00 Modulus 4ooo Unavailable LALA land Vapor ware The range is a direct reflection of power out. What trumps everything is a clean channel. You get 3x the range on a clean channel. If you use a channel with a digital commercial HD TV transmitter 30 miles away on it, range is cut in half. There is no way to tell if a digital TV Tx is on an analog channel with an analog tuner. The license info on various databases is revealing. A walk test tells most. The MiniSpy is better than anything else because it?s designed for one clean channel only: CATV59=434MHz. It is fine for Part 97 and experimentation and donation in the USA, not to be used commercially. None of the other brands are to be used in the USA. Our tests were done in northern Mexico. Of course with the planned acceleration of global warming most of Ca. is gonna be ?off shore ? soon enough. 2008 version of the 3000 is available for non USA customers. wolf@wolfvid.com wolf 310 822-4973 05/15/08

IDX Tx is only HD-SDI in... you need a down-converter to feed it composite from a video tap. we will have early demos in LA ... when? we will announce here. IDX sais July... let the vapors condense......... Official press release: http://www.idxtek.com/pdf/nab_08_cam_wave_hd_release.pdf IDX Unveils Uncompressed Wireless Camera Transmission IDX, maker of battery systems and portable chargers, will show a new low-cost, high-definition version of its CAM-WAVE wireless transmission system at NAB next week that sends uncompressed signals up to 150 feet in line-of-sight shooting, or 100 feet through walls. Unlike other wireless camera system systems that make use of MPEG-2 or wavelet compression to send signals further that 150 feet, the CW-5HD transmits wireless full-bandwidth uncompressed HD-SDI and SD-SDI images over short distance, with very little latency (they say less than 1 millisecond delay). It supports all ATSC HD video formats with two channels of embedded audio. The idea was to keep the new HD wireless system small and lightweight, hence the elimination of an internal encoder like those found on other HD warless systems. No compression also means no signal delay, which also plagues other wireless systems. This allows productions to seamlessly intercut cameras using CAM-WAVE HD systems with other wired cameras and avoid lip-sync errors. The system would seem to be ideal for motion-picture shoots where signal quality captured from an unusual location maybe inside a car) is of the utmost importance. It could also be used in breaking news events where using a cable would be problematic. Users can't send SDI signals generated with the CAM-WAVE HD system over a limited-bandwidth microwave system (today they use asynchronous serial interface signals), so news crews would then send the signal back to the ENG truck, where it would be compressed and sent back to the station for airing of live pictures from the scene. The resulting compressed images would still look better than if they were originally compressed, according to Tony Iwaqmoto, vice president of marketing at IDX. (The unit was developed in IDX's Japan facility. Designed to operate in the 5.1-5.8 GHz frequencies (meaning no special FCC license is required), the CW-5HD system uses very little power (11w) while sending encrypted MIMO/OFDM signals and weighs 1.7 pounds, with no visible antennas. It will ship with an IDX V-mount, enabling a direct attachment to an IDX battery (with two-hour run time) for rear mounting on a camera. It can also be powered directly by DC. CAM-WAVE HD system, which will be available in Q3 2008 and cost approximately $6,000 (transmitter and receiver), will be shown in prototype at NAB (booth C8032). For more information, visit http://www.idx.tv. ================ personally I do not believe it is uncompressed ... there has to be some datareduction (in Japanese this is not compression) the math just does not make sense. Wolf Seeberg 310 822-4973

Tx range comparison: MiniSpy, Moduls, Canatrans, Dynawave: Here?s our impression: Power out ? measured with Bird meter ? no input Walk test range on clear channel Use Tx antennae Price US $ Vancouver Dynawave .13-.15 100 ft Non-USA ½ wave 10? 2 K Moduls 3ooo .2-.4 120 ft Non-USA ½ wave 10? Unavailable Moduls 3ooo vers: 2008 .18 - .2 100 ft Non-USA 2200.00 Toronto Canatrans 1W setting .42-.65 140 ft Non-USA Manufacturers 8? 4 K MiniSpy .3 280 ft Part 97 in USA Commercial duck 550.00 Modulus 4ooo Unavailable LALA land Vapor ware The range is a direct reflection of power out. What trumps everything is a clean channel. You get 3x the range on a clean channel. If you use a channel with a digital commercial HD TV transmitter 30 miles away on it, range is cut in half. There is no way to tell if a digital TV Tx is on an analog channel with an analog tuner. The license info on various databases is revealing. A walk test tells most. The MiniSpy is better than anything else because it?s designed for one clean channel only: CATV59=434MHz. It is fine for Part 97 and experimentation and donation in the USA, not to be used commercially. None of the other brands are to be used in the USA. Our tests were done in northern Mexico. Of course with the planned acceleration of global warming most of Ca. is gonna be ?off shore ? soon enough. 2008 version of the 3000 is available for non USA customers. wolf@wolfvid.com 05/15/08

HERE THE $ 200 PRO VERSION OF THE $ 2 CHIP iF YOU ORDER 3 MILLION i CAN SELL THEM FOR $ 2.21 THNAKS WOLF IN la DA_mini.doc http://www.wolfvid.com/datasheets/DA_mini.pdf DA_mini.doc

see attachment Monitor_7_bracket.pdf

write to me for FAQ we know Tx for film... short range ... long range... USA compatible..overseas you have a lot more choices.. Tx start at $ 750 for "good" stuff... canadian stuff $ 4000... modulus has canceled the 4000 for now... its not easy... we have many tuners, some diversity check our website www.wolfvid.com but most of all write to me and I will send you a fat FAQ. wolf@wolfvid.com

Jan 08 Rules for transporting Lithium Batteries on airliners: (My interpretation ? no guarantees ? I am not liable etc?.) 1. Lithium Ion NP-1 Batteries must be ?installed in a device? to be allowed in checked baggage. 2. Spare Lithium Ion NP-1 Batteries (not in equipment) are allowed in Hand Carry in the cabin only. Tape up the contacts of the Batteries to prevent shorts. Short read of latest info: http://safetravel.dot.gov/whats_new_batteries.html And http://safetravel.dot.gov/tips.html And http://safetravel.dot.gov/how_to.html Best government guide as of 9 Jan 2008: http://www.faa.gov/about/office_org/headqu...d_batteries.pdf From FAA:?The research also shows that an explosion will not result from shorting or damaging either lithium-ion or primary lithium batteries. Both are, however, extremely flammable. Primary lithium batteries cannot be extinguished with firefighting agents normally carried on aircraft, whereas lithium-ion batteries are easily extinguished by most common extinguishing agents, including those carried on board commercial aircraft. Lithium Ion NP-1 Batteries contain 5.76 gr. of Lithium total (less than 8gr. aggregate). Consider: Keep NP-1 in the container with the snap on lids. Now they are now in ?equipment? and cannot be shorted or damaged by pressure. You can ship them in checked baggage. Maybe the ?cap? is enough. Missing pic shows Np-1 holder which encloses the whole battery in plastic with a flip open lid as seen on the rear of Sony cameras. missing pix due to size limit showing cap of NP-1 These we sell www.wolfvid.com Also: Discharge all Lithiums to the point where the built in safety circuits shut them down. Now there is no energy in them and they are near total safe. Use a small 12V light bulb. Recharge when arriving at location. Remember you are on the same plane as your Batts. For questions about TSA ?prohibited items? or other air travel security measures go to: http://www.tsa.gov or contact the TSA Contact Center at: 1-866-289-9673 or TSA-ContactCenter@dhs.gov FedEx: 1-800-Go FedEx (800-463-3339) or 901-344-3000 (Outside US) Press "81" for the Dangerous Goods/Hazardous Materials Hotline Fed Ex rules have 260 pages: http://images.fedex.com/us/services/pdf/Ha...ippingGuide.pdf UPS: 1-800-554-9964 Hazardous Materials Support Center For info from Anton Bauer call (203) 929-1100 ask for Jim in Sales Definition: aggregate: · A total considered with reference to its constituent parts; a gross amount: the table below is from http://safetravel.dot.gov/whats_new_batteries.html GUIDE TO RULES EFFECTIVE JANUARY 1, 2008 Type Of Battery/Batteries In Checked Baggage In Carry-On Baggage: Lithium Metal Battery, Installed in a Device (up to 2 grams lithium) Permitted 1 Recommended 1 Spare Lithium Metal Battery (Not Installed In a Device) (up to 2 grams lithium) (up to 2 grams lithium) Forbidden Permitted in carry-on baggage 2 Lithium Metal Battery, Spare or Installed(over 2 grams lithium) Forbidden Forbidden Lithium-Ion Battery Installed in a Device (up to 8 grams lithium equivalent content) [This applies to NP-1] Permitted 1 Recommended 1 Spare Lithium-Ion Battery (Not Installed in a Device) (up to 8 grams lithium equivalent content) [This applies to NP-1] Forbidden Permitted in carry-on baggage 2 ?Special Case?Up to 2 Lithium-Ion Batteries, Spare or Installed (between 8 and 25 grams aggregate lithium equivalent content) Spare Batteries: Forbidden! Installed in Devices: Permitted 1 Spare Batteries: Permitted 2Installed in Devices: Permitted 1 1. Although you may carry some devices and installed batteries in checked baggage, carrying them in carry-on baggage, when practicable, is preferred. Whether in checked or carry-on baggage, ensure that devices remain switched off, either by built-in switch/trigger locks, by taping the activation switch in the ?off? position, or by other appropriate measures. 2. Be sure to take protective measures to prevent against short-circuits. See our spare battery tips and how-to pages. Jan 08 from IDX. More from IDX (310) 891-2800 http://www.idxtek.com/P-006.pdf PRINT THE ORIGINAL PDF AND INCLUDE IT IN YOUR LUGGAGE!: Missing pic of file, just go to the lnk I have not been able to find the equivalent from Bauer. From the Press and net: Finally the information and videos below are silly and wrong in blaming batteries for mishaps. To dispel some of these urban myths it takes a little reading and - gosh - thinking. None of this has anything to do with normal careful NP-1 transport. http://www.reelchicago.com/story.cfm?StoryID=1794 Lithium Polymers (not NP-1) are really dangerous when purposefully overcharged: These are stupid videos of people driving nails thru batteries: watch the end ? this is what happens when you purposefully overcharge a LiPo batt. Purposeful overcharge of LiPo batteries has nothing to do with NP-1 is so stupid its not funny or the site recommends using a safety sack for LiPo charging http://www.liposack.com/video.htm "Fire On-Board a United Parcel Service (UPS) Airlines Flight 1307 Philadelphia International Airport (PHL) Philadelphia, PA, February 7, 2006. This government investigation shows that the fire on board had nothing to do with batteries at all. Initial press reports were alarmist and wrong in blaming batteries. http://www.ntsb.gov/Events/2006/Philadelph...pening_text.htm Following press report is wrong: Missing pic shows burned FedEx plane with obvious holes in the upper part of plane "...Several items were removed from the cargo and taken to the NTSB lab in Washington, DC, for further examination. Several of the items were lithium ion batteries from laptop computers. [lithium ion batteries are often referred to as ?rechargeable? or ?secondary? lithium batteries.] In many cases, portions of the batteries had burned. It is not known at this time the role that these types of batteries may have played in the fire..." More video possibly fakes: Here an exciting scary video for the ADD crowd: http://www.gearlog.com/2008/01/tsa_kicks_o...ear_with_ba.php or -------- endwolf in LA just commenting

THE ADVANTAGES OF DIVERSITY RECEPTION Here's an explanation from Coherent Communication manual: How Diversity works: Imagine dropping a pebble into a still pond. If the pebble is far enough away from the shore, the ripples continue away from the point of impact undisturbed. But what happens if we drop the same pebble near the shore? On the side facing away from the shore, the wavelets will be as before, undisturbed. If we look at the side facing the shore, what do we see? If the shore is rocky, we may see that the waves are reflected back from the rocks into the incoming waves. If we look closely, we will see that the reflected waves combine with these incoming waves. Depending on their position relative to each other, they may combine and add to make a larger wave, or if the top of one wave and the bottom of another meet, they will even out leaving no sign of a wave at all. This is what happens to radio waves as well. We have few reception problems when the Transmitter and Receiver are situated over flat land or water and the radio waves are undisturbed. But in an urban environment, the radio waves are reflected from buildings, cars, light posts and metal objects in general, and may be absorbed by trees, shrubs and people. Inside a building, high frequency radio waves will be reflected by filing cabinets, metal studs in walls, lighting fixtures, metal desks, etc. This is why when we try to use a cellular phone inside a building we may experience good reception only a foot or two from a problem area as the waves may combine and cancel in one area and add in another. Now if we get tricky, we can place three antennas, several radio wavelengths apart, and look at the signal coming from each one. Statistical studies show that almost 100% of the time, one of the three signals will be good as long as they are within range. But we can't just combine the three signals and hope for the best, because they will have a random relationship with each other and we will have waves adding and canceling, just as when the wake from two passing boats cross. This is called antenna diversity, and it just doesn't work. Instead, our diversity receivers look at the output of all three antennas and very quickly sample the signal strength of each one and then look at the quality of the Video as well. An internal microcomputer decides which antenna has the best signal, and switches to it, giving you the best possible picture and sound. This happens so quickly that you will not be aware of the bad image from the bad antenna. The receiver switches 60 times per second while there is no picture being written to the monitor. Often there are lights on the front panel that show which antenna has been selected. What can I do to improve reception when my receiver antennas have to be close together? Larry Fisher says: You can tilt the antennas so that they are at 90 degree angles to one another. That is to say, bend one 45 degrees to the left and the other 45 degrees to the right. The tilted antennas are a reasonable way to operate and the best way if the antennas are fairly close together since they couple together much less than if they are both pointed in the same direction (parallel). The antenna diversity used in our receivers does not select one antenna or the other; it sums the two antennas together and corrects the phase of one antenna so that the antenna signals do not cancel each other out as they might do if they were 180 degrees out of phase. So it does not make too much difference which way the antennas point since the receiver will correct the phase. Additionally, in any usual environment, the signals coming to the receiver from the transmitter are not in any well defined phase relationship or direction. The signals are reflected from cars, the ground, metal studs, wire in walls, camera equipment and even people, so that the signal that gets to the receiver is pretty well scrambled and impossible to predict. The problem with reception occurs when all the signals from all the reflectors get to the antenna and cancel out. If you use two antennas, then the signals probably will not cancel out at both antennas simultaneously. There is a new problem, though, if you simply add the two signals together. When the signals at each antenna are equal and exactly out of phase they cancel out at the receiver. The phase diversity system that we use on our small receivers detects this condition and simply inverts the phase of one of the antennas. Now the antennas add the signals together for a 3 dB pickup in power. For a good explanation of this, that is more comprehensive than what I can do here, go to this link to our web site. Dropouts and Noise-ups 1 http://www.lectrosonics.com/service/dropout.htm It is part of our wireless guide. In fact you might want to down load the entire wireless guide because it is pretty good and pretty neutral in its treatment of wireless microphones (and everything that applies to wireless microphones applies to UHF video). [notes in brackets like this by the editor] Wireless Drop-outs and Noise-ups [and flickers] You have everything setup and connected. Your frequency coordination has been done and you're performing a sound check from the stage. As the talent [camera] moves across the stage with the wireless mic [video transmitter] in operation you hear a "phffft" or maybe a "swisshhh" [or see a flicker] from the wireless system. You have a drop-out problem. No, not the high school variety, but rather a type of RF signal degradation that causes the desired signal to drop way down in strength to the point where the noise floor rises up and is heard [ or the video goes away comes back and takes a few frames to sync up again]. WHAT CAUSES DROP-OUTS [flickers]? A wireless transmitter sends out a radio signal in all directions. This signal will often bounce off nearby walls, ceilings, etc. and a strong reflection can arrive at the receiver antenna along with the direct signal. If the direct and reflected signals are out of phase with each other at the receiver antenna, a cancellation may occur, resulting in a drop-out [a flicker]. A drop-out sounds like either audible noise (hiss, swish, pop, etc [looks like a loss of video sync]), or in severe cases, may result in a complete loss of the RF carrier and the sound when the transmitter is positioned in certain locations in the room. A VHF drop-out normally sounds like hiss or a swishing sound. UHF dropouts are more brief due to the shorter wavelength, sometimes sounding like a click or pop [ in video the pix goes away for a shorter time with UHF]. Moving the transmitter even a few inches will usually change the sound of the drop out, or even eliminate it [video will reappear suddenly]. A drop-out situation can become either better or worse as a crowd fills and/or leaves the room, or when the transmitter or receiver is operated in a different location. WHAT CAN I DO TO GET RID OF DROP-OUTS? In non-diversity systems (one antenna) the best way to get rid of dropouts is to reposition the receiver antenna so that it is as close as possible to the transmitter. Be sure the transmitter antenna has a line of site shot to the receiver antenna. Many times, simply moving the receiver or transmitter antenna a few inches [up or down] or even three to four feet will cure the problem. Diversity systems (two antennas) were developed to attack this particular problem. If one antenna is receiving two signals which a re out of phase with each other causing a dropout, chances are good that the other antenna on the diversity receiver is receiving a good solid signal. There are several different types of diversity receiver designs used by various manufacturers. Some of them switch antenna phase, others alternate between two different receivers, and others use non-switching, panning circuitry to blend the audio outputs of two receivers. Circuits in the receiver will automatically decide which antenna is receiving the best signal and either switch to that antenna, or pan toward the stronger signal. If conditions cause the multi-path problem to move to the other antenna, the receiver will automatically switch over maintaining a good audio signal at its output. For more information on Diversity systems and dropouts see the Diversity Reception http://www.lectrosonics.com/wg/wg2000.htm section of our Wireless Guide. Even diversity receivers can be susceptible to drop-outs. Be sure to position the antennas at least three or four feet apart and so that they are not within 3 or 4 feet of large metal surfaces. If this is not possible, try to position the antennas so that they are as far away from metal surfaces as is practical. It is also good to position the receiver so that there is a direct line of sight between the transmitter and the receiver antenna. In situations where the operating range is less than about 100 feet, the antenna positioning is usually less critical, since the overall RF signal level is generally higher. The antennas can also be configured with one whip mounted directly onto the receiver, and the other one mounted remotely [best use 2 or more flat panel antennas]. Lectrosonics builds VHF and UHF receivers with a sophisticated diversity design ??? In the event that you do encounter a drop-out problem, first try moving one antenna to a new location at least 3 or 4 feet from where it was. This may alleviate the drop-out problem on that antenna. If drop-outs are still a problem, try moving the antenna to an entirely different location in the room or moving one or both antennas closer to the transmitter location. By observing the OPTI-BLEND LEDs [only the DX400 has signal strength LEDs] on the front panel of a Lectrosonics ratio diversity receiver, you can determine which antenna is suffering weak signals. The above Paragraphs are written by Larry Fisher from Lectrosonics, a RF genius and a nice guy. larryf@... for best antenna use our flat panels: http://wolfvid.com/datasheets/Antenna_UHF_flat_panel.pdf and for more knowledge read: http://wolfvid.com/datasheets/!OPERATO...OOK_vidasst.pdf enough for now wolf