SAW filter before the wire to filter?

[cchance27]

Saw someone mention on hackaday, why not add a SMD SAW filter for the 900mhz to cut out the excess noise, would make it a lot cleaner and more respectful while experimenting.

[cnlohr]

This would be a spectacular thing to do - especially if coupled to a class C amp, but I didn't have time, I only wanted to see if it was possible to do in software, all the other engineering is hardware. I encourage you to take this and run!

[anlpereira]

I'm very curious to run this project on a CH32V203 but I'm not able to compile due to some errors. I really have some great ideas to implement with this project. I openned an issue.