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42-1012 help needed.
Radioroslyn
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Posts: 7,294
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#4

01-06-2012, 06:00 PM
Agree with CF. With you want the hear the osc running tune the Philco to 1000Kc. Use a small transistor radio and hold it near the osc coil or the 7C5 osc tube. The osc is going to be running 455Kc above the incoming signal which means to tune the transistor set to 1455kc or so. If it is working you will hear the signal in the xsistor set. Will sound a loud hiss or squeal.
Terry
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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Messages In This Thread
42-1012 help needed. - by taxp00rrichard - 01-06-2012, 04:58 PM
Re: 42-1012 help needed. - by codefox1 - 01-06-2012, 05:28 PM
Re: 42-1012 help needed. - by taxp00rrichard - 01-06-2012, 05:40 PM
Re: 42-1012 help needed. - by 7estatdef - 01-06-2012, 06:00 PM
Re: 42-1012 help needed. - by taxp00rrichard - 01-08-2012, 11:05 AM
Re: 42-1012 help needed. - by 7estatdef - 01-09-2012, 09:28 AM



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