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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

COFDM OEM Modules

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

Accessories

UART Config Panel
 
 
 
 

SHD5&DR2C COFDM Receiver Module

    - 160MHz~860MHz HD video COFDM receiver module with HDMI/AV/USB output
    - H.265 video decoder

The SHD5&DR2C COFDM receiver module is a compact digital diversity receiver with integrated H.265 decoding, suitable for use in fluid and high-mobility applications. The receiver module accepts signals from two antennas to significantly enhance the demodulated performance and increase the operating range. The receiver module can find and lock automatically to the incoming transmission quickly according to the pre-set frequency and bandwidth. This receiver module features a range of comprehensive signal outputs including HD at 720p and 1080P, down-converted HD CVBS monitor video, and two analog audios is supported.

The receiver module also includes DVR record functionality with Micro SD card or USB disk. The receiver module also enables video streaming over USB for remote Android device decoders like Smart phone or Android PAD. This allows multiple remote viewers to monitor the same video simultaneously. The receiver module also supports display characters string on the video display screen with the video together in OSD mode.

When paired with the Sihid COFDM transmitter module, the receiver module offers a comprehensive, rapidly-deployable video and audio solution that enables advanced situational awareness. It can play an essential role in delivering real-time live video from both ground and airborne mobile platforms.

  • COFDM demodulation and H.265 video decoder
  • Full HD resolution, 1080P@60fps
  • Great security by AES decryption
  • DVR record with Micro SD card or USB disk
  • Enables video streaming over USB host for remote device
  • Supports display characters string on the video display screen in OSD mode
  • Stable signal transfer in NLOS and high speed moving
  • Adjustable working frequency, band width

Paired with COFDM transmitter

The default normal features of SHD5&DR2C receiver module can be paired with Sihid H.265 transmitter module like SUE5&RCB, SUE5SA&RCB. The HD video latency from its inputting of the transmitter to the HDMI screen displaying of the receiver is about 200ms to 250ms.

The SHD5&DR2C module can also be paired with SUE5&RCB transmitter module(or SUE5SA&RCB module) for two channels video transmission when manufactured with specified firmware. The specified firmware enables SHD5&DR2C module to decode two channels H.265 video and send to display with button switch for channel one, channel two, channel one plus channel two on one screen.

IO
HD Video output HDMI type “A” Connector
Composite video output 4PIN PH2.0mm connector
Audio output Embedded HDMI and 4PIN PH2.0mm connector
RF input Two SMA female
Power in 2PIN PH2.0mm Connector
USB Host Type A connector
Data uart 3PIN PH1.25mm Connector, TTL 3.3V
control uart 4PIN PH1.25mm Connector, TTL 3.3V
TF-Card TF-Card slot
Key 1 Button Switch for OSD-display
Key 2 Button Switch for Video recording

Video and Audio
Video output HDMI and CVBS, USB
Video formats 1080P or 720P or 4K(3840*2160P)
720*480 60I(NTSC), 720*576 50I(PAL)
Video Decoding H.265
Audio output Embedded HDMI and AV audio
Audio decoding AAC
Storage USB disk or TF-Card
Decryption AES256

Demodulation
Demodulation Formats COFDM(DVB-T)
Carriers 2K
Bandwidth Configurable from 1MHz to 8MHz, step by 1KHz
FEC 1/2, 2/3, 3/4, 5/6, 7/8(lock automatically according to the transmitter)
Guard interval 1/32, 1/16, 1/8, 1/4(lock automatically according to the transmitter)
Constellation QPSK, 16QAM, 64QAM(lock automatically according to the transmitter)
Bitrates 0.5Mbps to 31.67Mbps(according to the transmitter)

RF
Frequency Bands Selectable from 160MHz~860MHz
Tuning Step size 1KHz
Sensitivity -97±1dBm(BW=8MHz, QPSK, CR=2/3, GI=1/16) for one channel and add 3dBm for two channel

Monitoring and control
Comprehensive receiver setup with Sihid Config Panel or Windows PC via Control UART.

Temperature range
Full specification: 0° to +70°C Ambient
Storage: –40° to +80°C

Power requirements
Input range: 9~24VDC
Power consumption: <300mA@12V

Physical Characteristics
Board dimensions: 85.6*79.6mm
 

SHD5&DR2C COFDM receiver module overview.pdf


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

矽海达提供基于FPGA COFDM调制技术的信道编码IP(DVB-T Modulator),无线宽带数据链路,COFDM高清数字无线图传解决方案,FPGA与嵌入式系统设计服务,FPGA OpenCL加速卡,AD9361/AD9363/AD80402/AD9364开发套件