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Linear Mode
Frequency Counter on a 38-116
Radioroslyn
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Posts: 7,283
Threads: 268
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City: Roslyn Pa
#4

12-27-2021, 12:43 PM
If your counter is sensitive you can inductivity couple it. This can be achieved by rapping several turns of hookup wire around the glass portion of the 6A8 osc tube. One end of your coil connects to the counters input the other is left unconnected.
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
Frequency Counter on a 38-116 - by quick573 - 12-26-2021, 06:42 PM
RE: Frequency Counter on a 38-116 - by quick573 - 12-27-2021, 11:28 AM
RE: Frequency Counter on a 38-116 - by Radioroslyn - 12-27-2021, 12:43 PM
RE: Frequency Counter on a 38-116 - by quick573 - 12-27-2021, 03:23 PM
RE: Frequency Counter on a 38-116 - by quick573 - 12-28-2021, 02:13 PM
RE: Frequency Counter on a 38-116 - by Greg - 12-28-2021, 05:03 PM
RE: Frequency Counter on a 38-116 - by quick573 - 12-28-2021, 08:01 PM
RE: Frequency Counter on a 38-116 - by Mondial - 12-28-2021, 09:03 PM
RE: Frequency Counter on a 38-116 - by quick573 - 12-29-2021, 08:44 AM
RE: Frequency Counter on a 38-116 - by quick573 - 01-01-2022, 12:42 PM



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  1. The PHILCO Phorum
  2. Various and Sundry Categories
  3. Test Equipment