Wireless Video Transmitter Receiver
COFDM Wireless Video Transmitter Receiver Transmission HDMI HD 1080P composite CVBS in H.264 COFDM-904T
Сату Очко
0.5~1W RF output;
HD 1080P, SD 720P composite CVBS in
H.264/MPEG-2;
Тоткарлау <500 Millisecond;
How to change frequency at receiver, please check below video:
https://www.facebook.com/vcancn/videos/127856331093903/
Спецификация
Product name | High-definition map transmission transmitter |
Product number | РАЗНООБРА-904T |
Working frequency | 300MHz ~ 900MHz can be customized |
Antenna interface | 50Ω SMA male or MMCX female |
Modulation mode | COFDM (QPSK、16Кам、64QAM) |
Video bit rate | 2~10MHz |
Working bandwidth | 6МГц,8МГц |
Тоткарлау | 300 Millisecond |
Compression format | H.264 |
Image clarity | 1080P @60/50/30(backward compatible) |
Operating Voltage | DC9 ~ 28V |
Потребляемая егәрлек | ≤8W @ standard power 500mW |
weight | ≤100g |
Product Size | 80 * 65 * 20мм |
ЧАВО
Мәсьәлә | Can you send me a price list? |
Җавап | Әйе, please send your email inquiry |
Мәсьәлә | Any chance to change to 2 яки 5 GHz band? |
Җавап | Now our Transmitter frequency supports from 170~1500Mhz. |
Мәсьәлә | COFDM-904T has HDMI input? |
Җавап | Әйе, COFDM-904T has HDMI and CVBS input. It supports the GoPro camera. |
Мәсьәлә | COFDM-904T is only 4 Каналлар? |
Җавап | COFDM-904T default has 4 ешлыгы, if you need different or more, we will edit our software to do (170~900Mhz), Just send us your requirement details. |
Мәсьәлә | What about data rate? Support 8M-10Mbps? |
Җавап | Default is 3M, we also can support 8-10Mbps if adjust parameter. |
Мәсьәлә | Can i set manually by me? |
Җавап | It is better to pre-set in factory and test passed before delivery. If need, we can also tell you the solution to change frequency. |
Мәсьәлә | I need COFDM-904T work on 1080i 50 at least at 8-10Mbps |
Җавап | It is no problem. |
Мәсьәлә | Can I set manually all the parameters by myself? |
Җавап | If you add PA (бустер), then you can not; If you don’t need PA (бустер), then you can (PA is hardware, if you change the setting, hardware should be adjustable) |
Мәсьәлә | Which is the max frequency value we can set? |
Җавап | 900МГц, Need higher, please choose РАЗНООБРА-902T |
Мәсьәлә | : If the band range is 300-900 I will tell you exactly 4 ones in between to set for me, then I will need constant data rate at 10 Мбит / с, modulation at 16QAM, FEC at 1/2 and Guard Interval at 1/32. Encoding at 4.2.2 if possible instead of 4.2.0, 200 Meters (NLOS) Non-Line Of Sight and 500 Meters (LOS) Line Of Sight. RF power at 500 mW, remember, data rate MUST be fixed (not variable) " 10 Мбит / с, try this setting and let me know how it works (better if you can forward me a short video directly recorded from the HDMI output of the receiver – NOT SHOOTING A MONITOR SCREEN! At least we need 27dbm |
Җавап | OK, we can do the above sample if you confirmed. |
Мәсьәлә | What is the output power MW or dbm? |
Җавап | 31dbm |
Do you have any question, зинһар басыгыз монда to ask a question.
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