Gold Member Since 2014
Audited Supplier
Shenzhen Keweitai Enterprise Co., Ltd.

Cofdm, Video Receiver, Wireless Receiver manufacturer / supplier in China, offering Cofdm Wireless Video Receiver, Civilian Uav Smart Fast Use Drone with Gopro Camera, Uav Manufacturer Smart Quick Use Industrial Drone with Gopro Camera and so on.

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Cofdm Wireless Video Receiver

FOB Price: Get Latest Price
Min. Order: 1 Set
Production Capacity: 5000pieces/Year
Transport Package: Carton Paper
Payment Terms: T/T, Western Union, USD cash

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Basic Info
  • Model NO.: MV2025RJ7
  • Modulation: Qpsk, 16qam, 64qam
  • Dimension: 420mm×260mm×44mm
  • Working Temperature: -25°c~55°c
  • Trademark: ALLTECH
  • Origin: Shenzhen, China
  • Application: Video Transmission, Data Transmission, Image Transmission
  • Oscillator Circuit: LC or Crystal Oscillator
  • Weight: 3.5kg
  • Storage Temperature: -40°c~70°c
  • Specification: ISO9001, SGS
Product Description
Functions & Features:
n   H.264 video compression output
n   High definition image and hi-fi stereo output
n   COFDM demodulation and high sensitivity
n   Full UI interface control
n   Multiple channel storage and management, one-key selection for decoding display
n   Product firmware and kernel updating
n   ABS/AES decryption
Cofdm Wireless Video Receiver
n   Diversity receiving technology with double antennas
n   Unidirectional RS232 data transmission (user data and GPS data)

Power Supply
Working voltage AC220V/DC12V
Working current ≤1.5A@DC12.5V
Video Receiving
Frequency receiving range 170~860MHz or user customized
Frequency bandwidth 6/7/8MHz or 1.25/2.5MHz optional
Rx sensitivity -96dBm~-20dBm@8M/-106dBm~-20dBm@1.25M
Demodulation COFDM
Video decoding MPEG-2/MPEG-4 compatible
Decryption AES/ALLTECH Basic Scrambling
 
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 1/8, 1/16 @ 1.25/2.5MHz
1/4, 1/8, 1/16, 1/32 @ 6/7/8MHz
Video output level 1~1.2Vp-p@75Ω
Video output format PAL/NTSC
Video white bar amplitude 650~720mV
Video synchronous amplitude 260~275mV
Video amplitude-frequency characteristic dB 0~4.8MHz -0.5~1.5
5.5MHz -4.0~1.5
Rx feed output voltage DC10V~DC12V
Rx feed output current 800mA/CH (MAX)
Audio output Left/right channel, stereo
RS232 control interface Standard RS232 level, 9600, 8, N, 1
RS232 data interface Standard RS232 level, support 1200~115200
Environment
Working temperature -25°C~55°C
Storage temperature -40°C~70°C
Appearance
Dimension 420mm×260mm×44mm(1Ucase)
Weight 3.5kg
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