COFDM Modulation Wireless Hdmi Transmitter & Receiver System 220*140*66mm

Brand Name:Ding Shen
Certification:CE/FCC
Model Number:DS-HDT20W
Minimum Order Quantity:1set
Delivery Time:3-7 working days
Payment Terms:T/T
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Location: Shenzhen China
Address: F13, Block 2, Baolong industrial park, Baohe Road, Longgang district, Shenzhen, China
Supplier`s last login times: within 3 hours
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Wireless Video System Manpack Military Radio

Wireless Video System Manpack Military Radio

Wireless Video System Manpack Military Radio over 100km LOS and 1km to 3km nlos long range audio, video and images.

Wireless Video System Manpack Military Radio is with COFDM modulation, H.264 mpeg-4video compression and AES encryption .

or HD SDI Video input can be added, so that it can be made as a high definition (HD) COFDM wireless video transmitter.

Wireless Video System Manpack Military Radio ( is used for long range audio, video transmission, live broadcast and drone video shooting / recording.

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Transmitter parameter:

ModulateCOFDM
Working voltageDC12V
Working current≤6A@DC12V
RF bandwidth2/4/6/8MHz (adjustable)
Frequency300-900Mhz or other frequency customized
Output power10-20W adjustable
Video inputHDMI/SDI; CVBS
Data input (option)RS232/TTL, up to 115200bps
Video resolution1920*1080P/I@60fps; 1280*720P/I@60fps
Video codingMPEG-2/H.264/H265
Video rate512Kbps-16Mbps (adjustable)
EncryptionAES 128 bits
AV input1Vp-p, 75Ω. Left and right channel
Video systemPAL/NTSC
Power flatnessFull band ≤1.5dB
CNR≥25dBc@48dBm
Second harmonic≥60dBc
CBER<2.0E-4
VBER<1.0E-7
MER32dB
Carrier2k 4k 8k
ConstellationQPSK,16QAM,64QAM (option)
FEC1/2, 2/3, 3/4, 5/6, 7/8 (option)
Guard Interval1/32, 1/16, 1/8, 1/4 (option)
Working Temperature-25°C~55°C
Dimension220*140*66mm
Weight2.5kg

Receiver parameter:

Frequency300-900MHz or other frequency customized
Bandwidth2/3/4/5/6/7/8MHz (option)
RF input level-94dBm~0dBm(8M)/-98dBm~0dBm(2M)
RF input impedance50Ω
RF input typeN type
ModulationCOFDM
ConstellationQPSK,16QAM,64QAM(adjustable)
FEC1/2,2/3,3/4,5/6,7/8(adjustable)
Carrier2k
Guard Interval1/32,1/16,1/8,1/4(adjustable)
Video codingMPEG-2/H.265
Screen4:3 16:9
Video resolution1080P@4MHz
Audio outputStereo unbalance 300/ 200mv
AV output2 Audio output + 2 Video output. SDI/HDMI/ASI
Working voltageAC220V/DC12V <1A
working temperature-20~+50
Dimension480*260*45(1U chassis)
Weight1.5kg

Features

  1. COFDM modulation for stable audio video transmission
  2. Supporting 3 video input formats (interfaces): SDI+CVBS/BNC
  3. Strong safety with AES user-defined passwords
  4. Compact design, low consumption and ultra low latency
  5. Supporting NLOS (non line of sight) and fast moving environments but stable signals transmission
  6. Easy operation by digital panel configuration, and LCD display
  7. Military & industrial grade

COFDM Modulation Advantages

  1. LOS & NLOS (non line of sight) operation in fixed or high speed mobile deployment
  2. Strong anti-interference
  3. Strong anti-muitipath fading

China COFDM Modulation Wireless Hdmi Transmitter & Receiver System 220*140*66mm supplier

COFDM Modulation Wireless Hdmi Transmitter & Receiver System 220*140*66mm

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