Shenzhen dingshen Industrial Co., Ltd

Shenzhen dingshen Industrial Co., Ltd

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COFDM Modulation Wireless Audio Video Transmitterc&Receiver With AES128 BitsHigh Quality

COFDM Modulation Wireless Audio Video Transmitterc&Receiver With AES128 BitsHigh Quality

  • COFDM Modulation Wireless Audio Video Transmitterc&Receiver With AES128 BitsHigh Quality
  • COFDM Modulation Wireless Audio Video Transmitterc&Receiver With AES128 BitsHigh Quality
  • COFDM Modulation Wireless Audio Video Transmitterc&Receiver With AES128 BitsHigh Quality
  • COFDM Modulation Wireless Audio Video Transmitterc&Receiver With AES128 BitsHigh Quality
  • COFDM Modulation Wireless Audio Video Transmitterc&Receiver With AES128 BitsHigh Quality
  • COFDM Modulation Wireless Audio Video Transmitterc&Receiver With AES128 BitsHigh Quality
COFDM Modulation Wireless Audio Video Transmitterc&Receiver With AES128 BitsHigh Quality
Product Details:
Place of Origin: China
Brand Name: Ding Shen
Certification: CE/FCC
Model Number: DS-HDT20W
Payment & Shipping Terms:
Minimum Order Quantity: 1set
Price: >=1 Sets $4200
Delivery Time: 7-10 working days
Payment Terms: T/T
Supply Ability: Quantity(Sets) 1 - 100000 >100000
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Detailed Product Description

Energy Saving Light Weight Wireless Radio Signal Booster Mini TV 50km10km Long Range Transmitter

 


This is an exclusive design COFDM transmitter and receiver. Has a character of low power,small dimension on the transmitter, and we provide more adequate considerations to make it more intuitive and natural.Use H.264 coding format and COFDM (coded orthogonal frequency division multiplexing) modulation with 4 channel receiver, provide high quality of picture, short latency.

This special designed system is for UAV long range distance transmission , it is also popular to use in other fields for live broadcast video audio transmission.

 

Introduction of long range 100km nlos wireless uav cofdm video transmitter

This military backpack system is special for man-portable transmitter enter into the area of the incident to gather information and signal transmission under the condition of heavy obstacles, such as many building barriers, severe electromagnetic interference, remote mountain town or other harsh environments.

 
Product Description

DS-HDT20W is a new arrival digital wireless video audio transmitter which adopts the latest technologies of COFDM modulation and 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 two cooling fans. Be safety with AES128 bits. It works well in fast-moving transmission.

Transmitter parameter:

Modulate COFDM
Working voltage DC12V
Working current ≤6A@DC12V
RF bandwidth 2/4/6/8MHz (adjustable)
Frequency 300-900Mhz or other frequency customized
Output power 10-20W adjustable
Video input HDMI/SDI; CVBS
Data input (option) RS232/TTL, up to 115200bps
Video resolution 1920*1080P/I@60fps; 1280*720P/I@60fps
Video coding MPEG-2/H.264/H265
Video rate 512Kbps-16Mbps (adjustable)
Encryption AES 128 bits
AV input 1Vp-p, 75Ω. Left and right channel
Video system PAL/NTSC
Power flatness Full band ≤1.5dB
CNR ≥25dBc@48dBm
Second harmonic ≥60dBc
CBER <2.0E-4
VBER <1.0E-7
MER 32dB
Carrier 2k 4k 8k
Constellation QPSK,16QAM,64QAM (option)
FEC 1/2, 2/3, 3/4, 5/6, 7/8 (option)
Guard Interval 1/32, 1/16, 1/8, 1/4 (option)
Working Temperature -25°C~55°C
Dimension 220*140*66mm
Weight 2.5kg

 

Receiver parameter:

Frequency 300-900MHz or other frequency customized
Bandwidth 2/3/4/5/6/7/8MHz (option)
RF input level -94dBm~0dBm(8M)/-98dBm~0dBm(2M)
RF input impedance 50Ω
RF input type N type
Modulation COFDM
Constellation QPSK,16QAM,64QAM(adjustable)
FEC 1/2,2/3,3/4,5/6,7/8(adjustable)
Carrier 2k
Guard Interval 1/32,1/16,1/8,1/4(adjustable)
Video coding MPEG-2/H.265
Screen 4:3 16:9
Video resolution 1080P@4MHz
Audio output Stereo unbalance 300/ 200mv
AV output 2 Audio output + 2 Video output. SDI/HDMI/ASI
Working voltage AC220V/DC12V <1A
working temperature -20~+50
Dimension 480*260*45(1U chassis)
Weight 1.5kg

COFDM Modulation Wireless Audio Video Transmitterc&Receiver With AES128 BitsHigh Quality 0COFDM Modulation Wireless Audio Video Transmitterc&Receiver With AES128 BitsHigh Quality 1COFDM Modulation Wireless Audio Video Transmitterc&Receiver With AES128 BitsHigh Quality 2COFDM Modulation Wireless Audio Video Transmitterc&Receiver With AES128 BitsHigh Quality 3COFDM Modulation Wireless Audio Video Transmitterc&Receiver With AES128 BitsHigh Quality 4COFDM Modulation Wireless Audio Video Transmitterc&Receiver With AES128 BitsHigh Quality 5COFDM Modulation Wireless Audio Video Transmitterc&Receiver With AES128 BitsHigh Quality 6COFDM Modulation Wireless Audio Video Transmitterc&Receiver With AES128 BitsHigh Quality 7 

Contact Details
Shenzhen dingshen Industrial Co., Ltd

Contact Person: Mrs. Li

Tel: 86-13480804763

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