Shenzhen dingshen Industrial Co., Ltd

Shenzhen dingshen Industrial Co., Ltd

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Home ProductsCOFDM Video Transmitter

Low Delay COFDM Digital Wireless Video Transmitter and Receiver HD 10km NLOS

Low Delay COFDM Digital Wireless Video Transmitter and Receiver HD 10km NLOS

  • Low Delay COFDM Digital Wireless Video Transmitter and Receiver HD 10km NLOS
  • Low Delay COFDM Digital Wireless Video Transmitter and Receiver HD 10km NLOS
Low Delay COFDM Digital Wireless Video Transmitter and Receiver HD 10km NLOS
Product Details:
Place of Origin: China
Brand Name: Ding Shen
Model Number: DS-HDT20WG
Payment & Shipping Terms:
Minimum Order Quantity: 1 Set
Price: Negotiation
Packaging Details: export standard packing
Delivery Time: 3-7 days
Payment Terms: T/T
Supply Ability: 1000PCS per month
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Detailed Product Description
Video Compression:: H.265 Frequency:: 300-900MHz(adjustable). 1.2G/2.4G/5.8GHz(customized),100MHz Interval.
Encryption:: AES 128 Bits A/V Interface:: HD-MI/SDI/CVBS
Bandwidth:: 2/2.5/4/8M(adjustable) Weight:: 2.3KG

Low Delay COFDM Digital Wireless Video Transmitter and Receiver HD 10km NLOS

 

COFDM Digital Transmitter Feature:

 

  • COFDM modulation, Stable transmission
  • MPEG-4/H.264/H.265 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-MI/HD-SDI, data port, Ehernet and etc..

 

Introduction:


DSHDT20WG is a new arrival digital wireless video audio transmitter which adopts the latest technologies of COFDM modulation and H.265/H.264 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:

 

Modulation CODFM
DC input DC12V-DC14V
Working Current ≤4.7A@DC12V
Constellation QPSK,16QAM,64QAM (optional)
FEC 1/2,2/3,3/4,5/6,7/8 (optional)
Carrier 2K
Guard Interval 1/32,1/16,1/8,1/4 (optional)
Frequency 138Mhz ~ 4400MHz (available)
RF power output 10~20W (available)
A/V interface HD-MI/SDI/CVBS (option)
RF interface N type
Flatness ≤2dB(within full frequency range), ≤0.5dB(within 8MHz)
Video Harmonic 1Vp-p @ 75Ω, NTSC/PAL adaptive
CBER <2.0E-4
Video Compression H.265/H.264/MPEG-4
Resolution 1080P/720P
Video Rate 6Mbps
Work environment -30~70°C
Dimension 220*140*66mm
Weight 2.3kg

 

Receiver parameters:

 

Low Delay COFDM Digital Wireless Video Transmitter and Receiver HD 10km NLOS

 

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 Input DC11V~DC16V
Working Current ≤1.1A@DC12.5V
Receiving sensitivity ≤-102dBm @ /4MHz, ≤-95dBm @ /8MHz
BER BER≤1×10-4
Frequency input range 300MHz~--470MHz
Input interface N(type),Dual antenna diversity reception technology
Modulation COFDM
RF bandwidth 4/8MHz (adjustable)
Constellation QPSK,16QAM,64QAM (optional)
Encryption AES 128/265 bit / ALLTECH Basic scrambling
FEC 1/2,2/3,3/4,5/6, 7/8 (optional)
Guard Interval 1/32,1/16,1/8,1/4 (optional)
Carrier 2K
Video formats and amplitude PAL/NTSC, 1Vp-p/75Ω
Video compression H.265/H.264/MPEG-4(autoadaptation)
Decode code stream rate 0.5-12Mbps
Video output interface Composite video RCA,HD,ASI,HD-SDI(alternative)
Interrupt recovery Better than 2S
Video channel characteristic Differential gain DG≤1.5%, Differential phase DP≤1°
Audio output Left and right channel and stereo
Dimension 440*340*65mm(1U chassis)
Weight: 1.5kg

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