SAW filter before the wire to filter?

cnlohr / lolra

Transmit LoRa Frames Without a Radio

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SAW filter before the wire to filter? #6

Open cchance27 opened 3 months ago

cchance27 commented 3 months ago

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 commented 3 months ago

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!