Model No.︰SG-CH4
Brand Name︰Safe Guard
Country of Origin︰China
Unit Price︰-
Minimum Order︰1 set
four-channel briefcase diversity receiver embedded DVR & LCD display
Features of four-channel briefcase diversity receiver embedded DVR & LCD display:
*Four H.264 narrow-band COFDM receiver;
*Four-channel DVR complete with 60G solid-state flash drive memory;
*Provides simultaneous reception and recording of four COFDM transmissions;
*Modular design and highly integrated;
*17" Standard Samsung LCD screen;
*Four composite video and audio outputs;
*Support 4 channels 48hours continuously recording;
*Support RS485/RS232 and av signals transmission simultaneously;
*Advanced data encryption for the security;
*NTSC/PAL automatically adapt, support user adjustable;
*Supports high-speed mobile NLOS ( Non Light Of Sight ) reception;
*Adjustable working frequency, bandwidth, RF power and etc;
*COFDM modulation, Stable signal reception;
*Custom made for HDMI/SDI hd interface output.
Parameters of four-channel briefcase diversity receiver
Frequency |
300-800MHz/1.2G/2.4G/5.8GHz (optional) |
Memory |
60G/120G, 4 channel 48 hours recording |
LCD monitor |
17inch |
RF Level Input |
-105dBm~-20dBm |
RF Interface |
N(F) |
AV output |
BNC |
Modulation |
COFDM |
Power supply |
AC220V / DC12V |
Bandwidth |
2/2.5/4/8MHz(adjustable) |
Constellation |
QPSK,16QAM |
Data control interface |
Standard RS232/RS485/TTL level,9600,8,N,1 |
RS232/RS485 data interface |
Standard RS232/RS485 level ,support 1200~115200 |
FEC |
1/2,2/3,3/4,5/6,7/8(optional) |
Guard Interval |
1/32,1/16,1/8,1/4 (optional) |
Video Output |
1 line PAL/NTSC analog video |
Video Decoding |
ISO/IEC13818-2 MPEG-2/H.264 |
Revolution |
720×576(PAL) , 720×480(NTSC) |
Lines of horizontal |
625 or 525 Line |
Audio Output |
Analog stereo left and right channels |
Data encryption |
AES / ALLTECH Basic scrambling |
Voltage |
AC220V±20V, DC14V~DC16V |
Work environment |
-30~70° |
Built in Battery |
30000mA,support 4ch 48 hours recording |
Size |
520*430*210mm |
Weight |
22kg |
Application
The COFDM wireless video transmission system is wildly used in UAV drone, live broadcast, maritime surveillance, security protection, and so on.
The max transmitter signal that 4-channel receiver can receive is 4 transmitters’.
Customization
Contact
Payment Terms︰ T/T