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Single wire antenna has stray voltage- solved
#4

What you would want to do is use a rotary switch to select radio is going to your ant. If you don't you can have shock issues, one set nulling out the reception of the other, and if more than one is on at the same time my may pick up the local oscillator of one of the sets. This is if you connect all ant leads of your set in parallel.

When my pals were reading comic books
I was down in the basement in my dad's
workshop. Perusing his Sam's Photofoacts
Vol 1-50 admiring the old set and trying to
figure out what all those squiggly meant.
Circa 1966
Now I think I've got!

Terry





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