HDBaseT 2.0 Receiver with USB and Audio De-embedding

This product is an HDBT 2.0 receiver that is designed to work with an HDBT wall plate transmitter, reliably extending UHD video, multi-channel audio, USB 2.0, RS232 signal and power up to 40m/131ft using a single Cat 5e/6/6a/7 cable. With PSE module built-in, it can supply power to
the transmitter with PD module via a single power supply.

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It supports USB 2.0 pass-through, providing a solution for users who need remote control of PC resources sources such as keyboard, mouse,  interactive display, or USB streaming devices over distance. The RS232 port allows bi-directional RS232 serial communication and firmware upgrade, the functions can be set via DIP switch.


  • Simple and cost-effective HDBT 2.0 receiver.
  • HDMI 1.4 with 4K@60Hz (chroma sub-sampling 4:2:0 8-bit only) and HDCP 2.2 compliant.
  • Transmits 4K@60Hz (YUV 4:2:0) signal up to 40m/131ft and 1080P@60Hz signal up to 70m/230ft via a Cat 6a/7 cable.
  • Transmits 4K@60Hz (YUV 4:2:0) signal up to 35m/115ft and 1080P@60Hz signal up to 60m/197ft via a Cat 5e/6 cable.
  • Supports analog audio pass-through from transmitter to receiver.
  • Supports analog audio de-embedding for HDMI output.
  • High-speed USB 2.0 pass-through over HDBT.
  • Provide two high-current USB device ports to connect high-power USB device.
  • Supports bi-directional RS232 serial communication to control a wall plate transmitter when paired with the wall-plate transmitter.
  • Supports firmware upgrade through the RS232 port.
  • Built-in PSE to power remote HDBT Wall plate transmitter with PD module.

Block Diagram


Manuals Versions Last Updated
DSCV-70-RX Manual
V1.0.0 JUNE 29, 2022
Spec Sheets Versions Last Updated
DSCV-70-RX Spec Sheet
AUGUST 17, 2022
Discovery Series Spec Sheets
June 2022 OCTOBER 19, 2022

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