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: I can hear my signal generator coming in on a tuned frequency (signal generator and dial on radio match) with 2 of the tubes removed. That would be 1RF and 2RF removed. My signal generator hooked to a pin on 3RF.
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:Now if I “HEARD” you right, you have the sig gen into the INPUT circuitry of the THIRD RF, therefore the 1st and 2nd wouldn’t
:come into play, being in FRONT OF that RF signal flow path.
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:How’s about leaving a “ to be evaluated” 24 in that 3rd RF slot and bring the mod RF from the signal generator down to a just
:perceivable weak detected audio tone and lock that reference into your mindset and then sub in each of the other 24’s for a
:warm-up and judgment against that initial criterion . (OR that of another 24 in that tube sequence , in case there was a
:decided difference between a tubes amplification performance. . . . .2 tubes out of 3 should let you evaluate a norm.
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:The e e e e e n you can phase in a 24 tube for the 2nd RF slot and move a greater attenuated RF signal input to that point and
:eventually progress to the full 3 RF stages complement of the set, to see if there possibly are circuitry problems or alignment problems
:in the frontal stages.
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Okay great! Thank You. I have 4 good 24's in now & I also I have my first actual reception of a
: transmitted station!
Now I just need to be able to adjust the carrier freq., or IF, and do an alignment on this "OLD" gal and she will be back in service...do you have any tips on this proceedure?...nom
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:73's de Edd
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