• HD Dual Audio Video Wireless Transmission, Vehicle Mount Mobile Video Transmitter
  • HD Dual Audio Video Wireless Transmission, Vehicle Mount Mobile Video Transmitter
  • HD Dual Audio Video Wireless Transmission, Vehicle Mount Mobile Video Transmitter
  • HD Dual Audio Video Wireless Transmission, Vehicle Mount Mobile Video Transmitter
  • HD Dual Audio Video Wireless Transmission, Vehicle Mount Mobile Video Transmitter
  • HD Dual Audio Video Wireless Transmission, Vehicle Mount Mobile Video Transmitter

HD Dual Audio Video Wireless Transmission, Vehicle Mount Mobile Video Transmitter

Type: Vehicle Mount Mobile Video Transmitter
Application: Video Transmission
Modulation: Cofdm
Frequency Output Range MHz: 300MHz~450MHz,560~760MHz or User Customized
RF Bandwidth MHz: 1.5/2/4MHz,6/7/8MHz
Encryption: AES/Alltech Basic Scrambling
Customization:

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Basic Info.

Model NO.
MV2025TJ20F-AGR/264 Vehicle Mount Video Transmitte
Constellation
Qpsk/16qam/64qam
Video Encoding
H.264
Audio Rx Frequency Range
470.5~479.950MHz, Factory Setting: 479.950MHz
Transport Package
Box
Trademark
ALLTECH
Origin
China
Production Capacity
50000/Year

Product Description

Functions & Features:
  • ABS encryption transmission
  • Built-in air-cooled radiator
  • 19-inch standard casing design for convenient connection with standard rack
  • Aluminium alloy case with good impact resistance
  • Working frequency and other parameters directly display on panel
  • Power output and working frequency adjustable
  • Encrypted transmission for higher security
  • COFDM modulation and H.264 video compression for stable and high-quality A/V transmission
  • One-channel video and two-channel audio (left/right) simultaneously input
  • Left/right channel audio and unbalanced stereo input, one-channel audio output
  • 1.5/2/4/6/7/8MHz multiple bandwidth output
  • Video input PAL/NTSC optional (default as PAL)
 
Specifications:
Power Supply
Working voltage V AC220V±20V
Working current A ≤0.7A@AC220V
12.5V
Video Transmisson
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)
C/N ≥28dB @ 42dBm
SHG >62dBc
Encryption AES/ALLTECH Basic Scrambling
Modulation COFDM
Constellation QPSK/16QAM/64QAM
FEC 1/2, 2/3, 3/4, 5/6, 7/8 optional
Carrier 2K
GUI 1/4, 1/8, 1/16, 1/32 optional
Video encoding H.264
Video input level 1~1.2Vp-p@75Ω
Video input format PAL/NTSC
Video resolution 720×576(PAL)  720×480(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
Audio Receiving
Audio Rx frequency range 470.5~479.950MHz, 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
Sensitivity -165dBm
Antenna Active antenna
Data baudrate 4800bps
Data refresh rate 1Hz
Environment
Working temperature -25°C~55°C
Storage temperature -40°C~70°C
Appearance
Dimension 430mm×400mm×88mm
Weight 8.6kg
HD Dual Audio Video Wireless Transmission, Vehicle Mount Mobile Video Transmitter

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