4 Channels Digital COFDM Receiver Box Wireless LCD Recorder 17 Inch

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Detailed Product Description
Modulation: COFDM Frequency: 300-800MHz (optional); 1.0-1.5GHz (customized)
Frequency/data: 200-270MHz (adjustable) Channel: 4 Video + 4 Audio Output
LCD Monitor: 17″ Standard Samsung Screen Size: 500*400*400mm

4 Channels Digital COFDM Receiver Box Wireless LCD Recorder 17 Inch


  •  This is our exclusive design COFDM transmitter and matched receiver. Has a character of low power consumption, small dimension on the transmitter and more adequate considerations provided by us to make it more intuitive and natural.
  • Use H.264 coding format and COFDM (coded orthogonal frequency division multiplexing) modulation with 1 channel suitcase receiver built in with DVR monitor, provide high quality of picture in revolution 720*576 and short latency. Be with video server, support remote image monitor, dynamic IP, support IE browsing.
  • This special designed system is for long range distance for military tactical application with voice intercom function, which also be popular to use in other fields for live broadcast video audio transmission.


Receiver System Indicators
Frequency/video 300-800MHz (optional); 1.0-1.5GHz (customized)
Frequency/Data 200-270MHz (adjustable)
Receive sensitivity -105dBm
RF Interface N(F)
Modulation COFDM
Channel 1ch or 4ch AV
Bandwidth 2/2.5/4/8MHz (adjustable)
AV Interface BNC
FEC 1/2,2/3,3/4,7/8
Guard Interval 1/32,1/16,1/8,1/4
Video Output 1 line NTSC/PAL analog video
Revolution 720*576
Lines of horizontal 625 or 525 Line
Audio Output Analog stereo left and right channels
Data encryption AES 256 bit
Voltage AC220V±20V, DC14V~DC16V
Battery 25000mA (built-in)
Memory 60G SSD, support 48hours continuously recording
Work environment -30~70
Video format NTSC/PAL(self-adaption)
LCD monitor 17 or 19 inch
Weight 18 or 22 kg
Size 520mm*430mm*210mm

Poduct application:

4 Channels Digital COFDM Receiver Box Wireless LCD Recorder 17 Inch


video sender receiver,

video transmitter and receiver

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