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20W Rugged COFDM Wireless Transmitter 10-15km NLOS Hd Wireless Video Sender

20W Rugged COFDM Wireless Transmitter 10-15km NLOS Hd Wireless Video Sender

  • 20W Rugged COFDM Wireless Transmitter 10-15km NLOS Hd Wireless Video Sender
  • 20W Rugged COFDM Wireless Transmitter 10-15km NLOS Hd Wireless Video Sender
20W Rugged COFDM Wireless Transmitter 10-15km NLOS Hd Wireless Video Sender
Product Details:
Place of Origin: Guang Dong China
Brand Name: Ding Shen
Certification: CE/FCC
Model Number: DS-FDD20W
Payment & Shipping Terms:
Minimum Order Quantity: 1set
Price: Negotiaiton
Packaging Details: 300*190*170mm
Delivery Time: 3-7 working days
Payment Terms: T/T
Supply Ability: Quantity(Sets) 1 - 100000 >100000
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Detailed Product Description
Place Of Origin:: China Model Number:: DS-FDD20W
Video Port:: H-D-M-I; SDI; BNC Frequency:: 300-900Mhz Or Other Frequency Customized
Video Coding:: H.264 Modulation:: COFDM
RF Power:: 20W Encryption:: AES128/256bits
Brand Name:: Ding Shen
High Light:

Rugged COFDM Wireless Transmitter


20W COFDM Wireless Transmitter


NLOS Hd Wireless Video Sender

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.


* MPEG-4 /H.264 video compression, full HD video quality
* Low system latency
* Modular design, compact structure, OEM design
* Several wavebands available: VHF/UHF/L/ S
* Built-in very good heat radiation.




Power supply
DC input DC12V-DC14V
Working Current ≤4.7A DC12V
Video transmission
Working frequency range VHF, UHF
Modulation COFDM
Constellation QPSK,16QAM
Bandwidth 2/2.5/4/8MHz
Power output 20W
A/V interface BNC, HDM, SDI
Data serial interface RS485/RS232/RS422 (option)
Data working mode Half duplex
Serial data rate 19200bps baud rate maximum
Video input format PAL/NTSC
Video resolution 1080i,1080P,720P
Video encoding MPEG-4/H.264
Audio channel Stereo Left / right channel
FEC 1/2, 2/3, 3/4, 5/6, 7/8
Carrier 2K
Guard Interval 1/32, 1/16, 1/8, 1/4
Antenna interface N type
Flatness ≤2dB(within full frequency range), ≤0.5dB(within 8MHz)
Video Harmonic 1Vp-p 75Ω, NTSC/PAL adaptive
outer case quality military grade level
Work environment -30~55℃
Storage temperature -40~70℃
Environment humidity ≥95%
Weight 4.68kg
Dimension 300*190*170mm
cover range 10-15km NLOS in city; 200-250km from air to ground
Warranty 12 months, lifetime maintenance




Optional COFDM Wireless Video Audio Receiver:


1). Rack mounted Wireless Receiver:


20W Rugged COFDM HD Video Transmitter 10-15km NLOS Wireless Long Range AV Sender Encrypted


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.264/MPEG-2(autoadaptation)
Decode code stream rate 0.5-12Mbps
Video output interface Composite video RCA,HDM,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: 3.8kg


2). Portable Receiver with monitor:

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Contact Person: Mrs. Li

Tel: 86-13480804763

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