4 Channels COFDM Video Receiver SG-CH4



Ⅰ.Product Introduction


SG-CH4 is a four-channel Receiver with COFDM modulation technology, which is capable to receive 4 different channels of videos from 4 transmitters simultaneously withtout any interference. Built in with 17 inch LCD display and 20A battery, the SG-CH4 cofdm video receiver is suitable for outdoor applications, like law enforcement, overt/covert surveillance, film production live feed, and UAV/UGV remote video ternimal monitoring.

There is a manual configured panel for each channel video receiving, to adjust the frequency, rf bandwidth, AES encryption, etc.. The SG-CH4 video receiver is configured with COFDM and decoder parameters for the received signals and supports resolutions from 480i to 1080i/60 in both MPEG2 and H.264 compression, with HDMI, BNC(SD-SDI) outputs. 

Extra Ethernet port can be customized for remote command office video monitoring through publich internet. The SG-CH4 can be tailored to signal or two channel video receiver in order to meet different user's requirement. With 128G SSD memory card integrated, all the videos can be recorded simultaneously.

Using the Pelican case as its housing, the SG-CH4 is dustproof, and shockproof, and waterproof when close.







Ⅱ.Product Features
 
1. Support 4 channel video receiving simultaneously;
2. Latest COFDM modulation, and narrow bandwidth;
3. Hard disk video recording function;
4. Ruggedized design in PELICAN shockproof case, explosion proof, waterproof;
5. Strong anti-jamming function in harsh and NLOS(non-line-of-sight) envrionment.



Ⅲ.Product Parameters

 

Model SG-CH4
Sensitivity 4M<- 104dBm (built in four power divider)
Modulation COFDM,2K,4K
Audio Output Stereo left and right
RF Interface N  FH
Frequency 250Mhz - 4400MHz
Video Interface HDMI, BNC
FEC 1 / 2
Power Supply AC220V / DC12V(Customized)
Guard Interval 1 / 32
LCD Monitor 17 Inch
Video Output 1-4 line HDMI
Work Temperature -40〜70℃
Resolution 1920*1080
Lines Of Horizontal 625 or 525 line
Dimension 535*437*213mm
Weight 22kg

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