"gareth" Wrote in message:
Having now sold off the 16mm garden railway, time to pick up the
threads of machining for my 50-year-long RX project!

I was considering the possibility of mixing an si570 VFO with
an Eddystone-type tuning dial, which would mean a 4096 Gray
coded disc so that when power is re-appllied, the si570
can be retuned approximately right!




Why did you sell off the railway? Sounded like you'd spent a lot
of time building that up.
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