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The innards of that AK 20 Big Box set
Radioroslyn
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Posts: 7,285
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Joined: Dec 2009
City: Roslyn Pa
#18

06-29-2015, 09:18 PM
Well the voltage look good so I think you have something that is open. So let measure the resistance from the 1st tuning cap stator to the rotor. Then measure the resistance from the stator to the grid pin of the first rf tube. Measure the resistance from the ant post to the stator. Rotate the ant switch. All should show a low resistance.

Terry
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RE: The innards of that AK 20 Big Box set - by Radioroslyn - 06-29-2015, 09:18 PM



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  1. The PHILCO Phorum
  2. Various and Sundry Categories
  3. Other Radios (Non-Philco)