Shenzhen dingshen Industrial Co., Ltd

Shenzhen dingshen Industrial Co., Ltd

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Home ProductsCOFDM Video Transmitter

china uav 100km los transmission COFDM video radio link camera wireless transmitter

china uav 100km los transmission COFDM video radio link camera wireless transmitter

  • china uav 100km los transmission COFDM video radio link camera wireless transmitter
  • china uav 100km los transmission COFDM video radio link camera wireless transmitter
  • china uav 100km los transmission COFDM video radio link camera wireless transmitter
  • china uav 100km los transmission COFDM video radio link camera wireless transmitter
  • china uav 100km los transmission COFDM video radio link camera wireless transmitter
china uav 100km los transmission COFDM video radio link camera wireless transmitter
Product Details:
Place of Origin: China
Brand Name: Ding Shen
Certification: CE/FCC
Model Number: DS-HDT5000
Payment & Shipping Terms:
Minimum Order Quantity: 1Set
Packaging Details: 483*300*44mm
Delivery Time: 7-10 working days
Payment Terms: T/T
Supply Ability: 100pcs/month
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Detailed Product Description
Modulation: COFDM Video Input: HDMI
Duplex Data: Support
High Light:

COFDM Wireless Analog Transmitter And Receiver

,

Wireless Analog Transmitter And Receiver Customized

Introduction of EOD robot cofdm video camera wireless transmitter communication device

EOD robot cofdm video camera full hd wireless signals transmitter sender is a powerful HD transmit system. using the core of mobile communication technology COFDM(multi-carrier modulation technique), which can transmit good quality and stable full-hd digital video signal under the condition of high speed mobile and heavy building blocks transmission in city environment. Support full HD 1080P(1080i) H.264 encoding format and HDMI/SDI two HD inputs(single selection) as well support stereo balance audio input and narrowband transmission system.

 

SGENZHEN SAFE GUARD CO.,LTD.

 

“COFDM” Great topology communication

1. Full duplex video/data wireless transmission

2. Large data throught for both video&data link

3. Point to multipoint telecommunication

4. Robust video IP solution

5. Tactical HD video and data control COFDM link

Features

 

 

  1. Strong interference:COFDM wireless transmitter is effectively against the multipath interference of signal waveform with the COFDM modulation. When the frequency selective fading occurs due to multipath transmission in the channel, only the subcarriers in the band depression and the signal carried by them are affected. The other subcarriers are not affected. Therefore, the overall bit error rate of the system is lower.
  2. LOS & NLOS operation: with strong penetration, strong diffraction & strong anti-interference, COFDM wireless system is suitable for high-speed mobile wireless transmission in NLOS &LOS operation without servo stability control assistance, such as on UAV to mobile vehicle, uav to groun station, UAV to vessle..
  3. Anti-multipath fading: COFDM wireless audio video transmitter is effectively against the interference with the multi-carrier technique (COFDM). Compared to the single carrier, multi-carrier inherently resistant to time delay and has strong multipath capability. With joint coding of subcarriers & frequency diversity of the channel, the system’s performance is improved. Therefore, COFDM wireless system is suitable for multi-path environment and fading channel high-speed audio video data transmission.
  4. .

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Transmitter parameter:

 

Frequency 300-900Mhz or other frequency customized
Modulation COFDM
Consumption <40W
Encryption AES 128 bits
Constellation QPSK(4QAM),16QAM,64QAM
FEC 1/2 2/3 3/4 5/6 7/8
Guard Interval 1/32 1/16 1/8 1/4
Carrier 2K,8K
Bandwidth 2/3/4/6/7/8MHz (option)
Transfer rate 6Mbit@8M; 2.5Mbit@4M; 1.2Mbit@2M
RF power 2~5W adjustable
Video input HDMI,CVBS,AHD,SDI (option)
Video coding MPEG-4/H.264
Video resolution 1920*1080P/I@60fps; 1280*720P/I@60fps; 704*576 PAL
Transmission distance 100km LOS from air to ground; 3-5km NLOS on ground station
Working voltage DC12V
Working Temperature -20 -- +55
Dimension 220*150*60mm
Weight 1362g
Box colour Black
Antenna port N type

 

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.

 

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-4/H.264
Screen 4:3 16:9
Video resolution 1920*1080P/I@4Mhz
Audio output Stereo unbalance 300/ 200mv
AV output 2 Audio output + 2 Video output; SDI
Working voltage AC220V/DC12V <1A
Working Temperature -20℃~+50℃
Dimension 483*300*44mm
Weight 1.5kg

 

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Contact Details
Shenzhen dingshen Industrial Co., Ltd

Contact Person: Mrs. Li

Tel: 86-13480804763

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