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Portable command communication cabinet

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产品名称: MV2025TJ20E

Vehicle Mount Mobile Video Transmitter

MV2025TJ20E

 

○ Aluminum-unibody housings featured , good impact resistance

○ Built-in air-cooled radiator ,good heat dissipation

○ 19-inch standard casing design for convenient connection with standard rack

○ Excellent performance in NLOS and movement condition

○ COFDM modulation technology insure the stability of signal

○ SDI、HDMI、CVBS、ASI video interface supported

○ ABS/AES encryption avoiding Illegal receiving

○ Duplex-audio communication function and GPS positioning capabilities

○ GFSK digital audio receiving modulation

○ Audio channel frequency adjustable. Build-in 64 channels and 24 addressed

○ Weight:≤4.5Kg

 
Power Supply
Working voltage V
AC220±20V
Working current A
Video transmission
Frequency output range MHz
300MHz~450MHz,560~760MHz or user customized 
RF bandwidth MHz
1.5/2/4MHz,6/7/8MHz
Power output
30~45dBm(adjustable)
Encryption
AES/ALLTECH Basic Scrambling
Constellation
QPSK/16QAM/64QAM
FEC
1/2, 2/3, 3/4, 5/6, 7/8 optional
GUI
1/4, 1/8, 1/16, 1/32 optional
Carrier
2K
RS232 control interface
Standard RS232 level, 9600, 8, N, 1
RS232 data interface
Standard RS232 level, support 1200~115200
Encoding
Audio bitrate
64, 96,112,128,160,192,224,256,320,384Kbps adjustable
Audio encoding
MPEG1 Layer2
Video resolution
Minimum 720×480 50i (720×576 50i )
Maximum 1920×1080 60P
Video encoding
H.26 orMPEG-2/MPEG-4
Video bitrate
500kbps-16.68Mbps self-adapted
Audio Receiving
Audio Rx frequency range
470.500~479.950MHz, factory setting: 479.950MHz
Audio Rx sensitivity
≤-111dBm
Audio Tx modulation
GFSK
Frequency step
150KHz
Audio decoding overall bitrate
4800bps
Audio output
2.1Vp (open circuit output)
GPS Receiving
Signal receiving
L1(1575.42MHz),C/A code
Communication protocol
NMEA0183
Sensivitity
-165dBm
Antenna
Active antenna
Data baudrate
4800bps
Data baudrate
1Hz
Environment
Working temperature
-25°C~55°C
Storage temperature
-40°C~70°C