Wireless Long Range Audio Video 20W Transmitter & Video Transmitter

• Working Temperature: -25°c~ +45°c
• Application: Wireless Video Surveillance.
• Modulation: Qpsk, 16qam, 64qam
• Oscillator Circuit: LC or Crystal Oscillator
• Widtht1.25/2.5/6/7/8MHz (Optional): R Outputt41.5dBm~43.5dBm
• Stellationtqpsk, 16qam, 64qam (Optional): Detmpeg-2 / MPEG-4 (Optional)
• Model NO.: mv2025TJ20F-AGR/1080i
• 170MHz~860MHz: 5.4kg
• 482mm×360mm×44mm: -106dBm~-20dBm
• 1~60 S: MPEG-2/H.264 Self-Adapted Decoding
• 1920×1080×60I/50I: Less Than 60dB
• Transport Package: Carton Paper
• Specification: ISO9001, SGS
• Trademark: ALLTECH
• Origin: Shenzhen, China
• Production Capacity: 5000pieces/Year

Product Description

Introduction 
HD vechile mount transmitter is the most suitbale solution for application of HD video transmission in high-speed movement for long distance. It could work with backpack system as a repeater,from first responder to the van, and then van to the center. With high power, it could realize the long range 3-50km in non-line-of-sight



Vehicle Mount mobile video Transmitter
Functions & Features:
n   COFDM modulation and MPEG-2/MPEG-4 video compression
n   Frequency customized within range 300MHz~2.4GHz
n   Narrow band (1.25/2.5MHz) and wide band (6/7/8MHz) optional
n   Working frequency adjustable and directly display on LCD
n   AES 128 bit/ALLTECH Basic Scrambling encryption for higher security
n   Good transmission with high quality image and stereo audio
n   Rack mountable design with car or helicopter installation available
n   Inset high-powered amplifier and cooling fans
n   Stable transmission with Omni-directional antenna
n   transmission range 3-50km in NLOS (no-line-of-sight) condition and More than 50km in LOS (line-of-sight) condition
 

Frequency	300MHz-450MHz, 560~760MHz or user customized
Bandwidth	1.25/2.5/6/7/8MHz (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
GUI	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	430mm*400mm*88mm
Weight	8.6kg

MV2025 RJ8-A/264 Rack Mount Video Transmitter with Duplex-audio
Functions & Features:

• H.264 video compression output
• High definition image and hi-fi stereo output
• COFDM demodulation and high sensitivity
• Full UI interface control
• Multiple channel storage and management, one-key selection for decoding display
• Product firmware and kernel updating
• ABS/AES decryption
• Diversity receiving technology with double antennas
• Unidirectional RS232 data transmission (user data and GPS data)

Specifications:

Power Supply
Working voltage V	AC220V±20V
Working current A	≤[email protected]
Video Receiving
Frequency input range	170MHz~860MHz
RF bandwidth	2M/8M (fixed)
Input level	-106dBm~-20dBm
Demodulation	COFDM
Video decoding	MPEG-2/H.264 self-adapted decoding
Decryption	AES/ALLTECH Basic Scrambling
Constellation	QPSK, 16QAM, 64QAM
FEC	1/2, 2/3, 3/4, 5/6, 7/8
Carrier	2K/8K
GUI	1/4, 1/8, 1/16, 1/32
Video output level	1~1.2Vp-p@75Ω
Video output format	PAL/NTSC
Video resolution	1920×1080×60i/50i
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
Rx feed output voltage	DC10.0V~DC12.0V
Rx feed output current (MAX)	800mA@DC12V (MAX)
Audio output	Left/right channel, stereo
Audio decoding standard	ISO/IEC11172-3 MPEG-1, ISO/IEC13818-3 MPEG-2 (Layer I&II)
RS232 data interface	Standard RS232 level, support 1200~115200
Audio Transmission
Audio Tx frequency		470.5~479.950MHz, factory setting: 479.950MHz
Audio Tx power output		≥40dBm
Audio Tx modulation		GFSK
SHG		>62dBc
Frequency interval		150KHz
Stray emission		Less than 60dB
Audio encoding overall bitrate		4800bps
Audio sample		8KHz  16bit
Audio Tx delay		1~60 S
MIC input signal strength (MAX)		320mVpp
Conference microphone input signal strength (MAX)		Normal MIC: 1.5Vpp; high-amplitude MIC: 15Vpp
Environment
Working temperature		-25°C~55°C
Storage temperature		-40°C~70°C
Appearance
Dimension	482mm×360mm×44mm
Weight	5.4kg