Vehicle Mounted COFDM Video Transmitter with 20W Output Power Long Range Digital Transmitter

Brand Name:Ding Shen
Model Number:DS-HDT20W
Minimum Order Quantity:1set
Delivery Time:5-10 working days
Payment Terms:T/T
Place of Origin:Guang Dong China
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Location: Shenzhen Guangdong China
Address: F13, Block 2, Baolong industrial park, Baohe Road, Longgang district, Shenzhen, China
Supplier`s last login times: within 35 hours
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Product Details

Vehicle mounted COFDM Video Transmitter with 20W Output Power Long Range Digital Transmitter


COFDM Digital Transmitter Feature:


  • COFDM modulation, Stable transmission
  • MPEG-4/H.264 video compression, DVD video quality
  • Strong casing with built-in two cooling fans
  • Mobile and NLOS transmission
  • Great security by encryption of AES 128 bits
  • Low system latency
  • Modular design, compact structure, OEM design
  • Can be customized to add additional features, such as HD/HD-SDI, data port, Ehernet and etc..

Introduction:


This is a new arrival digital wireless video audio transmitter which adopts the latest technologies of COFDM modulation and H.265 image compression that enables good NLOS (Non line-of -sight) transmission with DVD quality video. The transmitter is compact size with strong power amplifier for longer-range transmission.Good heat resistant with three cooling fans. Be safety with AES128/256bits. Work well in fast-moving transmission and obstruction environment.


Specifications:


ModulationCODFM
DC inputDC12V-DC14V
Working Current≤4.7A@DC12V
ConstellationQPSK,16QAM,64QAM (optional)
FEC1/2,2/3,3/4,5/6,7/8 (optional)
Carrier2K
Guard Interval1/32,1/16,1/8,1/4 (optional)
Frequency138-4400MHz (available)
RF power output10-20W
A/V interfaceRCA
RF interfaceN type
Flatness≤2dB(within full frequency range), ≤0.5dB(within 8MHz)
Video Harmonic1Vp-p @ 75Ω, NTSC/PAL adaptive
CBER<2.0E-4
Video CompressionH.265/H.264/MPEG-4
Resolution1080P/720P
Video Rate6Mbps
Work environment-30~70°
Dimension220*140*80MM
Weight2.3kg

Receiver parameters:



Product Features:


  1. HD 1080P receiver;
  2. Supported multi-socket output;
  3. Transmit video and audio signal simultaneously.
  4. Can be with RS485/RS232 data control together.
  5. Rack design,easy to installed in Car

Specifications:


DC InputDC11V~DC16V
Working Current≤1.1A@DC12.5V
Receiving sensitivity≤-102dBm @ /4MHz, ≤-95dBm @ /8MHz
BERBER≤1×10-4
Frequency input range300MHz~--470MHz
Input interfaceN(type),Dual antenna diversity reception technology
ModulationCOFDM
RF bandwidth4/8MHz (adjustable)
ConstellationQPSK,16QAM,64QAM (optional)
EncryptionAES 128/265 bit / ALLTECH Basic scrambling
FEC1/2,2/3,3/4,5/6, 7/8 (optional)
Guard Interval1/32,1/16,1/8,1/4 (optional)
Carrier2K
Video formats and amplitudePAL/NTSC, 1Vp-p/75Ω
Video compressionH.265/H.264/MPEG-4(autoadaptation)
Decode code stream rate0.5-12Mbps
Video output interfaceComposite video RCA,HD,ASI,HD-SDI(alternative)
Interrupt recoveryBetter than 2S
Video channel characteristicDifferential gain DG≤1.5%, Differential phase DP≤1°
Audio outputLeft and right channel and stereo
Dimension440*340*65mm(1U chassis)
Weight:3.8kg

China Vehicle Mounted COFDM Video Transmitter with 20W Output Power Long Range Digital Transmitter supplier

Vehicle Mounted COFDM Video Transmitter with 20W Output Power Long Range Digital Transmitter

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