Re: Common Pye PF1 RX deafness problem
Biggles,
I've been looking out for one of these Marker Oscillators you refer to, but like the rest of the ubiquitous and common gear from back in the 80s > 90s , the vast majority seems to have vanished or has gone to landfill - the remainder probably stashed and forgotten about in lofts, etc..
The remaining PF1 that's not quite as sensitive as the others is certainly working reasonably now compared to at first test, so there's no rush to source one.
I'll probably get the components together and scour t' tinternet to find a schematic and knock one together some day soon.
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