Sasi jee, Congrats , it is a good and needed mod till we get relays to the spec. On Fri, Feb 28, 2014 at 11:11 AM, Sasi Bhushan <vu3elr@xxxxxxxxx> wrote: > Slight modification to BFO circuit which trys eliminating mode switching > using relay. > [image: Inline image 2] > > 73 > VU3ELR > > -- Regards Sarma