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

SHD5 Video Decoder Board

-- H.265/H.264 video decoder, ultra-high definition output up to 4K(3840*2160)
-- Ethernet input, HDMI+AV output
-- Audio codec with audio input and output
-- Video record with Micro SD card or USB disk
-- Web UI or uart for management
-- Optional: up to 4-ch 1080P video decoding and synchronous display



SHD5 video decoder board implements H.265/H.264 video decoding and audio codec, the video stream input via Ethernet is decoded and sent to display via HDMI and AV interface. The SHD5 decoder board features a range of comprehensive signal outputs including HD video at 4K/1080P/720P, down-converted HD CVBS monitor video, and two analog audios is supported. SHD5 baord also supports decoding maximum 4 channel 1080P videos at the same time and display via split screen mode(option). SHD5 baord includes DVR record functionality with Micro SD card or USB disk using record switch controls. Additionally, the SHD5 board supports a built-in RTSP sever that enables video streaming over Ethernet for remote software or hardware decoders(option). This board is in compact size and suitable for embedded application and real time live video monitor via wireless link or Ethernet.


HD video output HDMI type A connector
Composite video output 4PIN PH2.0mm connector
Audio output Embedded HDMI and 4PIN PH2.0mm connector
Power in 2PIN PH2.0mm connector
USB Host USB type A connector
3.3V TTL data uart 3PIN PH1.25mm connector
3.3V TTL control uart 4PIN PH1.25mm connector
TF-Card TF-Card slot
Key1 Switch key for OSD-display Or switch key for 4-ch video display
Key2 Switch key for video recording
Mic in 2PIN PH2.0mm connector
Ethernet 4PIN PH2.0mm connector

Video and Audio
Video output HDMI and CVBS
Video formats 4K or 1080P or 720P
720*480 60I(NTSC), 720*576 50I(PAL)
Optional: split screen for 4-ch 1080P videos and switch between videos
Video Decoding H.265/H.264
Audio output Embedded HDMI and Analog audio
Audio Decoding AAC
Decryption AES256
Storage USB disk or micro SD card
Ethernet stream protocol Support UDP TS stream decoding, RTSP client decoding, RTSP server forward

Monitoring and control
Setup via Web UI or control uart.

Temperature range
Full specification: 0° to +70°C Ambient(Optional: -40° to +85°C)
Storage: –40° to +85°C

Power requirements
Input range: 9~30VDC
Power consumption: <250mA@12V

Physical Characteristics
Dimensions: 85.6*79.6mm(not including connectors out of the board)
PCB thickness: 1.6mm, maximum height of up components less than 7mm, maximum height of bottom less than 2.5mm.

SHD5 overview.pdf

Room 608, Dongbian Commerce Building, #222 Minzhi Road, Longhua District, Shenzhen, China 518131
Email: or, Phone:+86-755-23765232, Skype ID:embestzgr
Copyright©Sihid Technology Limited 2015-2021 all rights reserved.

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