HD Video Wireless Communication

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COFDM Wireless Downlink

COFDM Wireless Transmitter
COFDM Wireless Receiver

TDD Duplex Wireless Transceiver

  800M-1.4G IP Links 2W/5W
  800M-1.4G IP Links 10W
800M-1.4G-2.4G H265 Tx 300mW
  800M-1.4G-2.4G H265 Rx 300mW
5.8G H265 500mW


HDMI/AV Tx Module
SDI/AHD Tx Module
H265 Rx Module
H264 Rx Module
Relay Module
1W Power Amplifier

TDD OEM Modules

DLM Transceiver Module
DLB Transceiver Module
2W Power Amplifier(800M/1.4G)
5W Power Amplifier(800M/1.4G)
10W Power Amplifier(800M/1.4G)
H264/H265 Codec Modules
Video Encoder Enclosed
HDMI/AV Video Encoder
SDI/AHD Video Encoder
H.264 Video Decoder
H.265 Video Decoder


UART Config Panel

HDR510 video receiver with TDD duplex data Link

    -- 300mW TDD OFDM full duplex wireless transceiver works at 800MHz, 1.4GHz or 2.4GHz bands
    -- HD video transmission with H.265/H.264 video codec supporting
    -- Ethernet and TTL uart data link
    -- Transmit distance: 500~2000 meter(ground-to-ground), 5~17km(UAV-to-ground)

HDR510 video receiver is paired with HDT510/HDT511 video transmitter. These wireless digital video transceivers was designed to capture real-time HD video with two way wireless data link. These transceivers feature HD or SD video input/output with two way OFDM modulation technology and H.265/H.264 codec that complete video audio transmission in high-speed motion with low latency. This OFDM radio works at 800MHz, 1.4GHz or 2.4GHz bands, with frequency hopping technology (FHSS) to make sure better stability signal communication.

HDR510 is integrated H.265/H.264 decoding in a compact and lightweight housing, suitable for use in fluid and high-mobility applications. This receiver features a range of comprehensive signal outputs including HD at 4K/1080P/720P, down-converted HD CVBS monitor video, and two analog audios is supported. HDR510 also supports decoding maximum 4 channel videos at the same time and display via split screen mode(option). HDR510 includes DVR record functionality with Micro SD card or USB disk using REC switch controls. Additionally, the HDR510 supports a built-in RTSP sever that enables video streaming over Ethernet for remote software or hardware decoders(option).


  • TDD OFDM modulation
  • Supports 3 bands (806~826HMz/1428~1448MHz/2402~2482MHz)
  • Supports FHSS inside each band
  • 1.4/3/5/10/20MHz band widths
  • Maximum 26Mbps@20MHz throughput
  • RF transmission maximum power: 300mW
  • Constellation: QPSK, 16QAM, 64QAM, self-adaption
  • Sensitivity: -106dBm(2.4GHz 1Mbps), -108dBm(1.4GHz 1Mbps), -108dBm(800MHz 1Mbps)
  • H265/H264 Video codec, full HD resolution 1080p/i @60fps(optional 4K@30fps)
  • Supports IP data transmission(1 Ethernet port)
  • Supports serial data transmission(2 channel, TTL)
  • 500~2000m(ground-to-ground), 5~17km(UAV-to-ground)
  • Control uart for management
  • AES256 encryption
  • Uplink and downlink stream control
  • Movement Speed: Supports no less than 120km/h
  • Compact size and light weight
  • Rugged aluminum alloy housing

Video input HDMI or CVBS, auto-detected after system start-up
(optional: HDMI+CVBS at the same time)
Video formats

1080@60P, 1080@50P, 1080@30P, 1080@25P, 1080@24P, 1080@60I, 1080@ 50I, 1080@30I, 720@60P, 720@50P, 720@30P, ……
720*480 60I(NTSC), 720*576 50I(PAL)
(optional: 3840*2160@30fps)

Video encoder H.265/H.264
Audio input Embedded HDMI or analog audio
Audio coding AAC, 16bit, stereo, 32Kbps
HD video input Mini HDMI, HDMI type “B” connector
Composite video input 6PIN PH1.25mm connector
TTL data uart(D1) 3PIN PH1.25mm lockable connector
TTL data uart(D2) 3PIN PH1.25mm connector
TTL control uart(D3) 4PIN PH1.25mm connector
Ethernet 4PIN lockable connector
Speaker 2PIN PH1.25mm connector
Power in VDD/GND cables
RF output Two SMA female
Power input 9~24V(default 12V)
Power Consumption <6.5W
Dimensions 74*53*29mm
Weight 102.4g

HDT510/HDT511/HDR510 overview.pdf

Room 608, Dongbian Commerce Building, #222 Minzhi Road, Longhua District, Shenzhen, China 518131
Email: or, Phone:+86-755-23765232, Skype ID:embestzgr
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