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

Cofdm Backpack Transmitter, Wireless Transmitter, Microwave Transmitter manufacturer / supplier in China, offering Low Cost Cofdm Receiver of Rack Mount Type, Rack Mount Video Transmitter with Duplex-Audio Rack Mount Video Transmitter, High Definition Drones Aerial Professional Real Time Transmitter and so on.

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Supplier Homepage Product Waterproof COFDM transmitter Low Cost Cofdm Receiver of Rack Mount Type

Low Cost Cofdm Receiver of Rack Mount Type

FOB Price: Get Latest Price
Min. Order: 1 Set
Port: Shenzhen, China
Production Capacity: 5000pieces/Year
Payment Terms: T/T, Western Union, USD cash

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Basic Info
  • Model NO.: MV2000RJ8
  • Weight: 2.5kg
  • Modulation: Image Transmission
  • Trademark: ALLTECH
  • Specification: black or green color
  • Dimension: 238mm×140mm×75mm
  • Application: Data Transmission
  • Oscillator Circuit: Video Transmission
  • Transport Package: Paper Carton
  • Origin: Shenzhen, China
Product Description
Functions & Features:
N Super low latency
N ABS/AES encryption with encryption level optional
N Working frequency adjustable within specified range
N Built-in high performance power amplifier
N Audio and video signal simultaneously input, one-channel video input
N Left/right channel audio and unbalanced stereo input
N Video input PAL/NTSC optional (default as PAL)
N Transmitter power output adjustable
N frequency customized within range 300MHz to 2.4GHz
N bandwidth 1.25/2.5/6/7/8MHz optional
N Fully-enclosed waterproof case, dustproof and good impact resistance
N Distance no less than 30km in LOS and 2-5km in NLOS
Power Supply
Working voltage VDC12V~DC16V
Working current A≤2.8A@DC12.5V
Video Transmission
Frequency output range300MHz~450MHz,560~760MHz or user customized
RF bandwidth MHz1.25/2.5MHz or 6/7/8MHz 
Power output21~36dBm power output adjustable with 1dB step
C/N≥28dB@32dBm
SHG>52dBc
EncryptionAES/ALLTECH Basic scrambling
ModulationCOFDM
ConstellationQPSK/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
Carrier2K
GUI1/4, 1/8, 1/16, 1/32 optional
Video encodingMPEG-2/MPEG-4
Video input level1~1.2Vp-p@75Ω
Video input formatPAL/NTSC
Video resolution720x576(PAL)  720x480(NTSC)
Video white bar amplitude mV650~720mV
Video synchronous amplitude mV260~275mV
Video amplitude-frequency characteristic dB0~4.8MHz-0.5~1.5
5.5MHz-4.0~1.5
Audio inputLeft/right channel, stereo
RS232 control interfaceStandard RS232 level, 9600, 8, N, 1
RS232 data interfaceStandard RS232 level, support 1200~115200
Delay60ms
Environment
 
Protect standardIP66, dustproof and rainproof
Working temperature-25°C
~55°C
Storage temperature-40°C~70°C
Appearance
Dimension238mm×140mm×75mm
Weight2.5Kg
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