COFDM Wireless Video Transmitter Receiver Transmission HDMI HD 1080P composite CVBS in H.264 COFDM-904T

Wireless Video Transmitter Receiver

COFDM Wireless Video Transmitter Receiver Transmission HDMI HD 1080P composite CVBS in H.264 COFDM-904T

Selling Points

0.5～1W RF output;

HD 1080P, SD 720P composite CVBS in

H.264/MPEG-2;

Delay <500 Millisecond;

How to change frequency at receiver, please check below video:

https://www.facebook.com/vcancn/videos/127856331093903/

Specification

FAQ

Question	Can you send me a price list?
Answer	Yes, please send your email inquiry
Question	Any chance to change to 2 or 5 GHz band?
Answer	Now our Transmitter frequency supports from 170~1500Mhz.
Question	COFDM-904T has HDMI input?
Answer	Yes, COFDM-904T has HDMI and CVBS input. It supports the GoPro camera.
Question	COFDM-904T is only 4 Channels?
Answer	COFDM-904T default has 4 frequency, if you need different or more, we will edit our software to do (170~900Mhz), Just send us your requirement details.
Question	What about data rate? Support 8M-10Mbps?
Answer	Default is 3M, we also can support 8-10Mbps if adjust parameter.
Question	Can i set manually by me?
Answer	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.
Question	I need COFDM-904T work on 1080i 50 at least at 8-10Mbps
Answer	It is no problem.
Question	Can I set manually all the parameters by myself?
Answer	If you add PA (booster), then you can not; If you don’t need PA (booster), then you can (PA is hardware, if you change the setting, hardware should be adjustable)
Question	Which is the max frequency value we can set?
Answer	900Mhz, Need higher, please choose COFDM-902T
Question	: 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 Mbps, 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) at 10 Mbps, 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
Answer	OK, we can do the above sample if you confirmed.
Question	What is the output power MW or dbm?
Answer	31dbm

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