I stuffed the first production PCB yesterday evening and had it running on 40 in a matter of moments!
There are no great surprises from the original "Sudden Rx Shield" from way back in 2013 - but I've done some tailoring of the audio frequency response and we've been forced to change to an SMD package on the SA602 due to supply issues.
The shield retains the external audio processing loop, which allows the introduction of everything from volume controls to filters and audio processors and includes software-controlled Rx muting.
You can see the new shield on the Kanga stand at the NARSA show, where it is being launched this Sunday
I was going to say "Sunny Blackpool", but they tell me our recent spell of settled weather is going to change this evening, so all bets are off.
See you on Sunday!
...-.- de m0xpd