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-SDL530
  800M-1.4G IP Links 2W/5W-SDL532
  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

1W COFDM Power Amplifier

This amplifier is a 1W Sub-1GHz linear power amplifier, designed for COFDM transmitter applications. The amplifier offers a compact and rugged design.


  • Gain: 45dB

  • Maximum RF input power: -8 dBm

  • Pout: +30dBm(PAR=9.9dB)

  • ACPR: < -36dBc

  • IP3: +49dBm

  • Noise Figure: <6dB

  • Impedance: 50ohm

  • DC Supply Voltage: 11~13VDC

  • Power consumption: <10W

  • SMA female Connector

  • Dimensions: 43.5x26.5x12mm

  • Weight: 29.4g

  • Frequency Range (Specify):
    300~360MHz, 450~500MHz, 520~560MHz, 580~620MHz, 680~720MHz, 820~860MHz
    (Other Ranges please contact Sihid)


1W COFDM PA 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.

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