HDMI to RF QAM or ATSC and RF to HDMI Converter

This application’s drawing describes a very interesting case where a coaxial RF input from the off-air antenna and an ATSC RF channel created by the Thor Broadcast Modulator H-HDMI-RF-PETIT are managed together on one coaxial cable. This is possible because the ATSC US standard contains 69 distinct channels. If a channel is not occupied, you can use the modulator to create it and inject it into the same coaxial cable.

Many TVs or monitors no longer have RF tuners. This is why Thor Broadcast introduced the H-STV-QAM-ATSC universal RF to HDMI converter. It can be used to tune to any channel and convert it to HDMI video and audio. This set-top box comes with its own remote control and can scan ATSC off-the-air channels or Clear QAM cable TV channels from a cable TV company or a local QAM modulator.

The drawing shows two different applications:

1. Conversion of HDMI to a modulated channel and its injection into the coaxial network.
2. RF to HDMI conversion by the TV.