wireless video transmitter for the helmet camera
COFDM Video Ahokore atanga tuku TX Transmission atanga HD 1080p CVBS H264 encoder COFDM-907T
COFDM Ahokore Video atanga tuku
COFDM Video Ahokore atanga tuku TX Transmission atanga HD 1080p CVBS H264 encoder COFDM-907T
Ko te kaiwhakaputa COFDM-907T he taputapu whakawhiti tere-tere mo te kounga teitei o te tono ataata me te tuku oro. Hei taapiri ki nga riipene whakaata me nga oro oro-kounga-nui o te kaamera, te awa waehere, and channel rate requirements are very high. Ka taea e tuku te reira i H.264 kōtēke-kounga teitei, a receiver image resolution up to 1920X1080P/60.
Ripanga Ihirangi
Whakapūtātanga
| Whakawaehere | H.264, MPEG-2 |
| Paihere Frequency | 170MHz ~ 930Mhz (auau te whakarite e wātea ana i runga i te tono) |
| Hōputu puoro | COFDM / DVB-T |
| Huaputa Power whakakaha | 1W 2W 5W 10W (Tatūkē i roto i te wheketere i mua i te tuku |
| Channel Band Whānui | 6MHz 7MHz 8MHz |
| puoro Subcode kawe | QPSK, 16QAM, 64QAM |
| Hapa Waehere Auau | 1/2;2/3;3/4;5/6;7/8 |
| Guard Wā | 1/32，1/16，1/8，1/4 |
| awa Waehere Video | 2Mpiah ~ 22Mbps |
| torohūtanga pūnaha | 300 hākonamano |
| Awhe tuku Taupānga |
whānuitanga Visual whakamahi Mahino tono moana Taupānga tāone tapa Taupānga |
| Hōputu kōpeketanga | H.264 / MPEG-2 |
| rā Tāuru | UART (115200bit / s) |
| Video-Tāuru | atanga, CVBS (oro-oro) |
| Tāuru Ororongo | tīwharawhara, tika AL Mauī AR |
| Whakamāramatanga image | 1080P / ahau (1920 * 1080) 720p hototahi / ahau,576P / ahau,480P / ahau,SD( anga auau @ 25fram / S) |
| Atanga Whakauru-Ataata | 4P 1.25 atanga taura Rīpene, atanga paerewa atanga |
| Awhe Tāuru Ngaohiko | 10V ~ 35VDC |
| mahi Temperature | -20~ + 65 ℃ |
| Storage | -40~ + 70 ℃ |
| ahu | 93mm × 56mm × 23mm(L × W × H) |
| wae turanga Taumaha | 80g (Ki te tahi) Te whakauru atu ki te antena 138g |
Arahina me Auautanga
| Tae LED | tuhipoka | auautanga |
| 1 0 0 | 1st Green LED is always on, and tx is working; 2nd a ko 3rd Blue LED he mahi | 503MHz |
| 1 1 0 | 1st Green LED is always on, and tx is working; 2Ko Blue Blue kei runga, ka atu te 3 Blue Blue | 509MHz |
| 1 0 1 | 1st Green LED is always on, and tx is working; 2nd Ko Blue Blue he atu, kei runga ano te 3 Blue Blue | 515MHz |
| 1 1 1 | 1st Green LED is always on, and tx is working; 2nd a ko 3rd Blue LED kei runga | 521MHz |
TX Pin Tautuhi
(also note that you need this cable to have the UART TX RX function)
P1. Ororongo L
P2. Ororongo R
P3. Video
P4. GND
P5. Vcc
P6. GND
P7. TX
p8. Rx
Taiwhanga
COFDM atanga Receiver COFDM-907r
| Paerewa | DVB-T / DVB-T2 kōwae COFDM Paerewa ki Kanorau 2 pūihi | ||||
| Hōputu puoro | COFDM / DVB-T | ||||
| supply Ngaohiko | 12-24VDC | ||||
| Awhe auautanga | 170MHz ~ 930MHz (te whakarite, ka whakarite 2.4-5.8G e wātea ana i runga i tou tono) | ||||
| Channel Band Whānui | 6MHz / 7MHz / 8MHz | ||||
| puoro Subcode kawe | QPSK,16QAM,64QAM | ||||
| Guard Wā | 1/8, 1/4 | ||||
| Hapa Waehere Auau | 1/2;2/3;3/4;5/6;7/8 | ||||
| parenga ia tāuru | 50Ω porangi | ||||
| Consumption Power | rere:3W Max. (12V DC i roto i); tūtatari: 0.5W Max. (12V DC i roto i) | ||||
| Atanga Mana Mamao | UART / ME | ||||
| mahi Temperature | -20℃ ~ + 50 ℃ | ||||
| Temperature Storage | -40℃ ~ + 65 ℃ | ||||
| Huaputa Ororongo | tīwharawhara | ||||
| ōwehenga āhuatanga Video | 16: 9; 4:3 | ||||
| Rapu | Aunoa Channel Rapu, Rapu ā- | ||||
| Atanga Huaputa Video | CVBS, atanga | ||||
| mana pōkākā | Paerewa NEC kaiwhiwhi pōkākā mamao | ||||
| ahu | 112× mm 67.5mm × 22mm | ||||
| mau parau | tukatuka tohu Arā mō ngā āhuatanga taiao pūkoro | ||||
FAQ
1He ranea te W mo te 1km tawhiti. Engari ka hanga e matou he 2W mo koe ki te whakarite i te pai o nga mahi manaaki.
Ka whakawhirinaki ano ki to taiao rohe, ahakoa he LOS, he NLOS ranei, tena koa tirohia to maatau ataata whakamatautau, he maha nga papa me nga whare.
Mo te huri i nga whakakaha kaha rereke mo 500 MW, 1 Watt, 2 Watt, ranei 10 Watts. Ehara i te whakatikatika noa i te tautuhinga i roto i te rorohiko, Me huri ano e koe te taputapu whakakaha hiko i roto i te tuku. Kaore e taea te mahi me te whakarereke i te kaiwhakamahi mutunga noa, a he rereke te utu me te rahi o te pouaka whakarewa.
The default frequency setting is 503 MHz, 509 MHz, 521 MHz, a 521 Mhz to choose, one button on the cabinet can change. If you really need a 1.3Ghz band only, you should choose another model (1.2G or 1.4G). Please tell us the details of your demand.
Test Video
Reviews
Kahore ano he arotake.