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

Cofdm Backpack Transmitter, Wireless Transmitter, Video Transmitter manufacturer / supplier in China, offering Cofdm Wireless Video Transmitter, Aerial Photography Industrial Drone with HD Zoom Camera, Uav Plane Industrial Drone Long Fly Time with 10 Times Zoom Camera and so on.

(/ )

Supplier Homepage Product Digital Wireless COFDM Transmitter Cofdm Wireless Video Transmitter

Cofdm Wireless Video Transmitter

FOB Price: US $6,000 / Set
Min. Order: 1 Set
Min. Order FOB Price
1 Set US $6,000/ Set
Get Latest Price
Production Capacity: 5000pieces/Year
Transport Package: Carton
Payment Terms: T/T, Western Union, USD cash

Request a custom order and have something just for you!

Send Customized Request
Basic Info
  • Model NO.: MV2025TBHE-AG
  • Weight: 2.5kg
  • Modulation: Qpsk, 16qam, 64qam
  • Trademark: ALLTECH
  • Origin: Shenzhen, China
  • Dimension: 238mm×155mm×78mm
  • Application: Data Transmission, Image Transmission
  • Oscillator Circuit: LC or Crystal Oscillator
  • Specification: SGS, ISO
Product Description
Functions & Features: 
Super low latency
ABS/AES encryption
Duplex-audio communication and GPS functions
Working frequency adjustable within specified range
Built-in high performance power amplifier
Audio and video signal simultaneously input
One-channel video input
Left/right channel audio and unbalanced stereo input
1.25/2.5/6/7/8MHz multiple bandwidth output
Transmitter power output adjustable
GFSK digital audio modulation, good voice quality with internal en/decryption
Audio frequency adjustable within built-in 64 channels and 24 addresses
Fully-enclosed waterproof case, dustproof and good impact resistance

Specifications: 

Power Supply
Workinh 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
Audio Receiving
Audio Rx frequency range470.05~479.950MHz, factory setting: 479.950MHz
Audio Rx sensitivity≤-111dBm
Audio Tx modulationGFSK
Frequency step150KHz
audio decoding bitrate4800bps
Audio output2.1Vp (open circuit output)
GPS Receiving
Signal ReceivingL1(1575.42MHz), C/A code
Communication protocolNMEA0183
Sensitivity-165dBm
Data baudrate9600bps
Data refresh rate1Hz
GPS protocolNMEA0183-4800bps
Environment
 
Protect standardIP66, dustproof and rainproof
Working temperature-25°C~55°C
Storage temperature-40°C~70°C
Appearance
Dimension238mm×155mm×78mm
Weight2.5Kg (without frame carrier and battery)

Send your message to this supplier
Avatar
Miss Alice
*From:
To: Miss Alice
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now