On 2021-07-07 12:29, Victor Rosenthal 4X6GP wrote:
> Remember PTTL?
> Poorly Tinned Toroid Leads.
Actually, I suspect that when I scrubbed it with isopropyl alcohol, it
shorted out
one or more high-impedance crystals; because at one point, it was tuning
WWV with no heterodynes - just like an AM receiver. When the IPA dried
off, it came back.
- Jerry KF6VB