Cheap UHF spectrum analyzer (and RC tx rx) using RFM22 module

Hi Zitron,

I'll take one of your new boards as it'll just about shoehorn into the Futaba T9C module cavity.
PayPal OK?
I have enough components to build onto the board.
Real shame you couldn't get it to fit inside a Futaba Tx module case :wink:

Nigel.