Steve's (G6ALU) Combo PICaSTAR
Steve is no stranger to Picastar having re-worked and added some PCB's for others to use for the project. In fact some of Steve's PCB's are on the Panel, like the PA's for example. On the Combo board, the BPF, AF amp, Matrix etc are based on Steves work also.
Jan 24th 2010
This is my interpretation of your Combo board, note that I still have to find the reason for a lack of RX gain (about 10dB) but otherwise all functions OK.
I have built the TrxAVR with only one micro and have been controlling it from Hobcat and Ham Radio Deluxe.
Click for larger pictures:-
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Combo AA (proto "Combo")