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RCA Q-103 tube ?
Radioroslyn
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Posts: 7,285
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City: Roslyn Pa
#7

05-11-2016, 04:32 PM
Ok voltages look good so connect you generator to the ant connection not the grid of the IF amp. Set for 455kc and adj the level so you can hear it in the spkr. Adj the IF trimmers for max loudness. As you peak these trimmers turn the generator down so you don't overload the set with signal.
Next would be the RF alignment which you can do using the RCA info.

Terry
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Messages In This Thread
RCA Q-103 tube ? - by Eric - 05-06-2016, 03:00 PM
RE: RCA Q-103 tube ? - by Phlogiston - 05-06-2016, 03:35 PM
RE: RCA Q-103 tube ? - by Radioroslyn - 05-07-2016, 12:12 AM
RE: RCA Q-103 tube ? - by Eric - 05-08-2016, 09:42 AM
RE: RCA Q-103 tube ? - by Radioroslyn - 05-08-2016, 07:34 PM
RE: RCA Q-103 tube ? - by Eric - 05-11-2016, 03:35 PM
RE: RCA Q-103 tube ? - by Radioroslyn - 05-11-2016, 04:32 PM
RE: RCA Q-103 tube ? - by Eric - 05-12-2016, 03:20 PM
RE: RCA Q-103 tube ? - by Radioroslyn - 05-12-2016, 03:57 PM
RE: RCA Q-103 tube ? - by Eric - 05-13-2016, 08:58 AM
RE: RCA Q-103 tube ? - by Eric - 05-17-2016, 11:02 AM
RE: RCA Q-103 tube ? - by Radioroslyn - 05-17-2016, 04:33 PM
RE: RCA Q-103 tube ? - by Eric - 05-19-2016, 04:51 PM
RE: RCA Q-103 tube ? - by Eric - 05-18-2016, 07:19 PM
RE: RCA Q-103 tube ? - by Radioroslyn - 05-18-2016, 07:54 PM
RE: RCA Q-103 tube ? - by Eric - 05-19-2016, 10:45 AM
RE: RCA Q-103 tube ? - by Radioroslyn - 05-19-2016, 06:16 PM
RE: RCA Q-103 tube ? - by Eric - 05-20-2016, 11:55 AM
RE: RCA Q-103 tube ? - by Radioroslyn - 05-20-2016, 09:16 PM



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