Guangdong, China
Business Type:
Number of Employees:
Year of Establishment:
Management System Certification:
Annual Revenue:
9.12 Million USD
OEM/ODM Service

Cofdm, Wireless Receiver, Portable Video Receiver manufacturer / supplier in China, offering Cofdm Wireless Portable Multifunctional Receiver, 200MW Cofdm Covert Transmitter 60ms Delay 30km Long Transmission Distance, Less Than 60ms Delay 30km Long Distance Cofdm Wireless Mobile Video Covert 500MW Transmitter and so on.

Gold Member Since 2014
Audited Supplier

Cofdm Wireless Portable Multifunctional Receiver

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Min. Order: 1 Set
Production Capacity: 5000pieces/Year
Transport Package: Carton
Payment Terms: T/T, Western Union
Application: Video Transmission, Data Transmission, Image Transmission
Modulation: Qpsk, 16qam, 64qam
Oscillator Circuit: LC or Crystal Oscillator
Size: 460mm×370mm×180mm
Weight: 10.1kg
Color: Black

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Basic Info

Model NO.: MV2025RH7
Trademark: ALLTECH
Specification: SGS
Origin: Shenzhen, China

Product Description

Functions & Features:
MPEG-2/MP@ML/4:2:0 DVD decoding standard
Receiver internal parameters configurable
Auto front error correction
Frequency continuously adjustable
Power off memory
Standard definition image and Hi-Fi stereo output
Feed short-circuit protect and indication
Lithium battery power supply with power display
AVI format video recoding;USB flash disk video recording
H.264 video compression with Ethernet transmission
Full-featured PTZ camera remote control
COFDM demodulation and high receiving sensivitity (single antenna -92dBm, diversity receiving -96dBm)

Power Supply
Working voltage VAC220V±20V, DC14V~DC16V
Working current A≤2.5A@ DC15.5V
Video Receiving
Frequency input range170MHz~860MHz
RF bandwidth1.25/2.5MHz or 6/7/8MHz
Receiving sensitivity-96dBm~-20dBm@8M/-106dBm~-20dBm@1.25M
Demodulation COFDM
Video decoding standard MPEG-2/MPEG-4
Constellation QPSK/16QAM @ 1.25/2.5MHz; QPSK/16QAM/64QAM @ 6/7/8MHz
FEC1/3,2/3 @ 1.25/2.5MHz,1/2, 2/3, 3/4, 5/6, 7/8 @ 6/7/8MHz
Carrier 2K
GUI1/8, 1/16 @ 1.25/2.5MHz; 1/4, 1/8, 1/16, 1/32 @ 6/7/8MHz
Video output level1~1.2Vp-p@75Ω
Video output formatPAL/NTSC
Video white bar amplitude mV650~720mV
Video synchronous amplitude mV260~275mV
Video amplitude-frequency characteristic dB0~4.8MHz-0.5~1.5
Rx feed output voltageDC10V~DC12V
Rx feed output current (MAX)800mA
Audio outputLeft/right channel, stereo
RS232 control interfaceStandard RS232 level, 9600, 8, N, 1
RS232 data interfaceStandard RS232 level, support 1200~115200
Command air baudrate600bps~19200bps
Power output≥32dBm
Keyboard communication protocolPelco-P such multiple protocols with baudrate adjustable
Keypress Rubber button, numeric keypad, camera function keys
Working temperature -25°C~55°C
Storage temperature-40°C~70°C
Dimension 460mm×370mm×180mm
Weight 10.1kg
Battery weight 1.1kg

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