M027A Receiver 4 Channel HD Bidirectional Digital Integrated Receiver Features
- Support HDMI and network output video image, support HDMI output audio.
- Video can be previewed in four ways simultaneously, or one way alone.
- Two-way data transmission. RS232/RS485 interface can be customized.
- With analog audio acquisition and playback functions.
- The bandwidth can be adjusted automatically, and the best frequency point in the current wireless environment can be found automatically after power-on.
- Work frequency can be customized.
- Adopting COFDM modulation and GFSK modulation technology, with strong anti-interference, thus suitable for use in complex environment.
- Built-in WEB UI for convenient device parameter configuration
M027A Receiver 4 Channel HD Bidirectional Digital Integrated Receiver Parameters
Video transfer part
Parameters
- Working frequency
- 330~360MHz,420~450MHz,570~590MHz ( or user customized)
- Signal BW
- 2/2.5/4/8MHz
- Modulation
- COFDM
- Constellation
- QPSK ,16QAM,64QAM
- FEC
- 1/2,2/3,3/4,7/8
- Guard interval
- 1/4,1/8,1/16,1/32
- Receiving sensitivity
- ≥-96dBm@8MHz
- Video encoding format
- H.264 decode，support 1080P,720P ( Backward compatibility ) H.264 encoding, supporting 1080P,720P(downward compatibility)
Data transfer part
Parameters
- Working frequency
- 902~928MHz
- Modulation
- GMSK,2GFSK,4GFSK,QPSK
- Signal BW
- 25KHz@19.2bps,400KHz@345kbps
- TX power
- <30dBm
- Receiving sensitivity
- -112dBm@115.2kbps
- Work mode
- point-to-point,point-to-multipoint,MESH
- Transmission rate
- 57.6kbps~230kbps
Interface index
- Video interface
- HDMI output
- Audio interface
- Analog audio signal
- Telemetry interface
- RS232/485
- Antenna interface
- SMA
Electrical specifications
- Voltage range
- DC12V
- System power consumption
- <10W
Physical specifications
- Dimensions(L*W*H)
- 117mm*91m*18mm
- Weight
- 240g(without antenna)
- Working temperature
- -40℃ ~+60℃
