[RansomStark]

There's a bunch of SDR cyberdecks, there's a few that both lots more.

Take a look at this one:

https://hackaday.io/project/174301-raspberry-pi-sdr-cyberdec...

Or this one:

https://hackaday.io/project/192016-the-obsium-cyberdeck

Or take a look at what saveitforparts does on youtube

[ThrowawayR2]

An RTL-SDR for the SDR and a Raspberry Pi Pico based "oscilloscope" just reinforces the extent to which these devices aren't practical.