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CATS - Communication And Telemetry System
Posted: Sun Feb 16, 2025 7:16 pm
by swtech
This looks like an interesting project in the ham space that aims to replace APRS with a more modern feature set. Check it out @
https://cats.radio/
Re: CATS - Communication And Telemetry System
Posted: Tue Jun 17, 2025 2:20 pm
by swtech
I've now got a CATS I-Gate running at home with my APRS I-Gate on the same Raspberry PI and same antenna (using a duplexer). This works well because CATS is on UHF (430.500 MHz) and APRS is on VHF (144.360) so a cheap-ish duplexer (sometimes called diplexer) can be used. I got mine off
Amazon (not an affiliate link).