RCA 1X Alignment

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RCA 1X Alignment

Radioroslyn
Phorum Expert

Posts: 7,285
Threads: 268
Joined: Dec 2009
City: Roslyn Pa

06-20-2015, 04:08 PM

I would use the pin on (12SA7) to adjust both IF transformers. As for the RF adjustments on the top of the tuning cap One will adjust the frequency(local oscillator) and the other will peak the loop ant.
Set the dial to a local station up at the high end of the dial. Check the dial for the proper frequency. Adjust the osc trimmer to correct if necessary. Adjust the other trimmer for max volume.

Terry

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Messages In This Thread

RCA 1X Alignment - by Eric - 06-20-2015, 03:03 PM

RE: RCA 1X Alignment - by Radioroslyn - 06-20-2015, 04:08 PM

RE: RCA 1X Alignment - by Eric - 06-20-2015, 04:29 PM

RE: RCA 1X Alignment - by Radioroslyn - 06-20-2015, 04:38 PM

RE: RCA 1X Alignment - by Eric - 06-20-2015, 05:21 PM

RE: RCA 1X Alignment - by Warren - 06-20-2015, 06:17 PM

RE: RCA 1X Alignment - by Radioroslyn - 06-21-2015, 06:46 AM

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