Specifications

1.COFDM modulation;
2.MPEG-2 video compression;
3.1.25/2.5MHz, 6/7/8MHz bandwidth optional;
4.frequency customized

Introduction

The vehicle mountable transmitter is the ideal solution for establishing rugged wireless video links in all environments including high-speed motion and urban environments by adopting the latest technologies of COFDM modulation and MPEG-2/MPEG-4 video compression which can guarantee the high quality of NLOS transmission. This system has been widely used in police security, fire fighting, traffic control; etc such fields being mounted in a car or helicopter to transmit the real-time audio and video signals to the command center.

Features

Inset high-powered amplifier and cooling fans

Stable transmission with Omni-directional antenna

COFDM modulation and MPEG-2 video compression

Adjustable working frequency, LCD board displays the working frequency

Great security by encryption of AES 128 bit/ALLTECH Basic Scrambling

Good transmission with high definition image and stereo audio

Stable transmission in NLOS (non line-of-sight) condition and high-speed motion..

Transmission range can be up to 3-50km in NLOS (non line-of-sight) condition; more than 50km in LOS (line-of-sight) environment.

In the urban and mountainous environments, the vehicle mountable transmitter is the most suitable equipment that can realize the NLOS (non line-of-sight) transmission in high-speed mobile condition. Furthermore, this system is high-powered and can realize the longer-range transmission (3-50 km in NLOS condition).

 

Transmitter Specification

Frequency	300-399MHz,  400-500MHz (customized)
	560-760MHz, 760-860MHz (customized)
	1.0-1.4GHz (customized),2.3-2.5GHz (customized)
	Frequency is adjustable continuously
Bandwidth	MV2000TJ20: 6/7/8 MHz;        MV2025TJ20E: 1.25/2.5MHz ,6/7/8 MHz (optional)
Power Output	41.5dBm~43.5dBm
Impedance	50 Ω
RF Interface	N female
Modulation	COFDM
Constellation	QPSK, 16QAM, 64QAM (optional)
FEC	1/2, 2/3, 3/4, 5/6, 7/8
Guard Interval	1/4, 1/8, 1/16, 1/32
Coding Mode	MPEG-2 /  MPEG-4 (optional)
Audio Input	Stereo
Antenna Interface	x1
Audio Input	x2
Video Input	1Vp-p~1.2Vp-p @ 75Ω
Encryption	AES 128 bit / ALLTECH Basic scrambling
	RS232 serial port for configuration
Temperature	-25°C~ +45°C
AC Input	AC220V50Hz   ≤ 2A @ AC220V
Power Consumption	160W ( Max )
Dimension	467mm*425mm*132mm (3U Aluminum alloy box)
Weight	13.8kg