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产品名称: MV2025TBHE-AG

Body worn video transmitter

MV2025TBHE-AG

 

○ 60ms ultra low latency

○ ABS/AES encryption with encryption level optional

○ Aluminum-unibody housings featured, good impact resistance and heat dissipation

○ Aluminum-unibody housings featured, good impact resistance and heat dissipation

○ COFDM modulation technology insure the stability of signal

○ Double lithium battery powered lasting up to 6 hours

○ Duplex-audio communication function

○ Duplex-audio communication function

○ Excellent performance in NLOS and movement condition

○ GPS positioning capabilities

○ GPS positioning capabilities

○ Matched receiver:MV2025RJ8-A/1080i;MV2025RH8-AJK/1080i

 
Power Supply
Working voltage V
DC12V~DC16V
Working current A
Video Transmission
Frequency output range
300MHz~450MHz,560~760MHz or user customized
RF bandwidth MHz
1.25/2.5MHz or 6/7/8MHz
Power output
21~36dBm power output adjustable with 1dB step
SHG
>52dBc
Encryption
AES/ALLTECH Basic scrambling
Modulation
COFDM
Constellation
QPSK/16QAM @ 1.25/2.5MHz
QPSK/16QAM/64QAM @ 6/7/8MHz
FEC
1/3, 2/3 @ 1.25/2.5MHz
1/2, 2/3, 3/4, 5/6, 7/8 @ 6/7/8MHz
Carrier
2K
GUI
1/4, 1/8, 1/16, 1/32 optional
Video encoding
MPEG-2/MPEG-4
Video input level
Video input format
PAL/NTSC
Video resolution
720x576(PAL)  720x480(NTSC)
Video white bar amplitude mV
650~720mV
Video synchronous amplitude mV
260~275mV
Video amplitude-frequency characteristic dB
0~4.8MHz(-0.5~1.5)
5.5MHz(-4.0~1.5)
Audio input
Left/right channel, stereo
RS232 control interface
Standard RS232 level, 9600, 8, N, 1
RS232 data interface
Standard RS232 level, support 1200~115200
Delay
60ms
Audio Receiving
Audio Rx frequency range
475~479.950Mhz (Default as 479.950Mhz)
Audio Rx Sensitivity
≤-111dBm
Audio Tx modulation
GFSK
Frequency step
150KHZ
Audio decoding baudrate
4800bps
Audio output
2.1Vp
GPS Receiving
Signal Receiving
L1(1575.42mhz) ,C/A code
Communication Protocol
NMEA0183
Sensitivity
-165dBm
Data baud rate
9600bps
Data refresh rate
1Hz
GPS protocol
NMEA0183-4800bps
Environment
Protect standard
IP66, dustproof and rainproof
Working temperature
-25°C~55°C
Storage temperature
-40°C~70°C