Basic Info.
Model NO.
MV2025TBHE-AG
Application
Data Transmission, Image Transmission
Modulation
Qpsk, 16qam, 64qam
Oscillator Circuit
LC or Crystal Oscillator
Transport Package
Carton
Specification
SGS, ISO
Trademark
ALLTECH
Origin
Shenzhen, China
Production Capacity
5000pieces/Year
Product Description
Functions & Features:
Super low latency
ABS/AES encryption
Duplex-audio communication and GPS functions
Working frequency adjustable within specified range
Built-in high performance power amplifier
Audio and video signal simultaneously input
One-channel video input
Left/right channel audio and unbalanced stereo input
1.25/2.5/6/7/8MHz multiple bandwidth output
Transmitter power output adjustable
GFSK digital audio modulation, good voice quality with internal en/decryption
Audio frequency adjustable within built-in 64 channels and 24 addresses
Fully-enclosed waterproof case, dustproof and good impact resistance
Specifications:
Super low latency
ABS/AES encryption
Duplex-audio communication and GPS functions
Working frequency adjustable within specified range
Built-in high performance power amplifier
Audio and video signal simultaneously input
One-channel video input
Left/right channel audio and unbalanced stereo input
1.25/2.5/6/7/8MHz multiple bandwidth output
Transmitter power output adjustable
GFSK digital audio modulation, good voice quality with internal en/decryption
Audio frequency adjustable within built-in 64 channels and 24 addresses
Fully-enclosed waterproof case, dustproof and good impact resistance
Specifications:
| Power Supply | ||||||
| Workinh voltage V | DC12V~DC16V | |||||
| Working current A | ≤[email protected] | |||||
| 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 | |||||
| C/N | ≥28dB@32dBm | |||||
| 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 | 1~1.2Vp-p@75Ω | |||||
| 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 | 470.05~479.950MHz, factory setting: 479.950MHz | |||||
| Audio Rx sensitivity | ≤-111dBm | |||||
| Audio Tx modulation | GFSK | |||||
| Frequency step | 150KHz | |||||
| audio decoding bitrate | 4800bps | |||||
| Audio output | 2.1Vp (open circuit output) | |||||
| GPS Receiving | ||||||
| Signal Receiving | L1(1575.42MHz), C/A code | |||||
| Communication protocol | NMEA0183 | |||||
| Sensitivity | -165dBm | |||||
| Data baudrate | 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 | |||||
| Appearance | ||||||
| Dimension | 238mm×155mm×78mm | |||||
| Weight | 2.5Kg (without frame carrier and battery) | |||||