90 restoration

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90 restoration

morzh
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Posts: 15,825
Threads: 554
Joined: Oct 2011
City: Jackson, NJ

#40

12-29-2013, 01:44 PM

OK, still some distortion on low...not egregious but worth taking a look at when the alignment is done.

Question: for the 2x45 version, which is the alignment procedure?
There are two in the manual.

http://www.nostalgiaair.org/PagesByModel...013881.pdf

One is on the page 12 and does not specifically show any version, the one on the picture seems to show 2x45 chassis but I can't be too sure.
Also the procedure is a bit ambiguous, like this passage in the "High Frequency Compensator" paragraph. It calls for tuning the receiver to 140 without changing the oscillator setting. The oscillator in the meantime has been tuned to 175kHz from the previous IF adjustment.

the other procedure is on the page 16 and it seems like it is for 1x47 and 2x47 chassis.

Any clarification?

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Messages In This Thread

90 restoration - by morzh - 12-08-2013, 10:13 PM

RE: 90 restoration - by morzh - 12-10-2013, 12:36 AM

RE: 90 restoration - by morzh - 12-10-2013, 05:20 PM

RE: 90 restoration - by Ron Ramirez - 12-10-2013, 06:02 PM

RE: 90 restoration - by morzh - 12-10-2013, 07:16 PM

RE: 90 restoration - by Ron Ramirez - 12-10-2013, 07:31 PM

RE: 90 restoration - by morzh - 12-10-2013, 09:07 PM

RE: 90 restoration - by morzh - 12-13-2013, 12:54 PM

RE: 90 restoration - by Ron Ramirez - 12-13-2013, 07:22 PM

RE: 90 restoration - by morzh - 12-13-2013, 11:53 PM

RE: 90 restoration - by Ron Ramirez - 12-14-2013, 12:15 AM

RE: 90 restoration - by morzh - 12-14-2013, 12:15 AM

RE: 90 restoration - by Ron Ramirez - 12-14-2013, 10:29 AM

RE: 90 restoration - by Scott Fletcher - 12-15-2013, 06:24 PM

RE: 90 restoration - by morzh - 12-15-2013, 07:37 PM

RE: 90 restoration - by Scott Fletcher - 12-15-2013, 11:12 PM

RE: 90 restoration - by morzh - 12-16-2013, 01:12 PM

RE: 90 restoration - by morzh - 12-22-2013, 12:29 AM

RE: 90 restoration - by Arran - 12-22-2013, 02:58 AM

RE: 90 restoration - by morzh - 12-22-2013, 04:03 PM

RE: 90 restoration - by morzh - 12-23-2013, 12:16 AM

RE: 90 restoration - by morzh - 12-23-2013, 03:56 PM

RE: 90 restoration - by Scott Fletcher - 12-23-2013, 04:48 PM

RE: 90 restoration - by morzh - 12-23-2013, 05:35 PM

RE: 90 restoration - by morzh - 12-25-2013, 06:16 PM

RE: 90 restoration - by morzh - 12-26-2013, 06:55 PM

RE: 90 restoration - by morzh - 12-27-2013, 11:39 AM

RE: 90 restoration - by morzh - 12-27-2013, 11:41 AM

RE: 90 restoration - by jontz - 12-27-2013, 12:19 PM

RE: 90 restoration - by BrendaAnnD - 12-27-2013, 12:29 PM

RE: 90 restoration - by morzh - 12-27-2013, 01:41 PM

RE: 90 restoration - by morzh - 12-27-2013, 01:47 PM

RE: 90 restoration - by klondike98 - 12-27-2013, 02:28 PM

RE: 90 restoration - by morzh - 12-27-2013, 03:29 PM

RE: 90 restoration - by Eliot Ness - 12-27-2013, 04:28 PM

RE: 90 restoration - by morzh - 12-27-2013, 05:32 PM

RE: 90 restoration - by morzh - 12-27-2013, 05:42 PM

RE: 90 restoration - by morzh - 12-28-2013, 07:19 PM

RE: 90 restoration - by morzh - 12-28-2013, 08:39 PM

RE: 90 restoration - by morzh - 12-29-2013, 01:44 PM

RE: 90 restoration - by Mondial - 12-29-2013, 02:14 PM

RE: 90 restoration - by morzh - 12-29-2013, 03:17 PM

RE: 90 restoration - by klondike98 - 12-29-2013, 05:02 PM

RE: 90 restoration - by morzh - 12-29-2013, 05:02 PM

RE: 90 restoration - by Mondial - 12-29-2013, 06:04 PM

RE: 90 restoration - by morzh - 12-29-2013, 06:53 PM

RE: 90 restoration - by morzh - 12-29-2013, 07:22 PM

RE: 90 restoration - by morzh - 12-29-2013, 08:28 PM

RE: 90 restoration - by codefox1 - 12-29-2013, 08:49 PM

RE: 90 restoration - by morzh - 12-29-2013, 09:50 PM

RE: 90 restoration - by morzh - 01-01-2014, 08:18 PM

RE: 90 restoration - by BrendaAnnD - 01-01-2014, 08:43 PM

RE: 90 restoration - by morzh - 01-01-2014, 10:56 PM

RE: 90 restoration - by BrendaAnnD - 01-01-2014, 11:08 PM

RE: 90 restoration - by morzh - 01-01-2014, 11:40 PM

RE: 90 restoration - by morzh - 01-02-2014, 04:12 PM

RE: 90 restoration - by morzh - 01-03-2014, 06:28 PM

RE: 90 restoration - by morzh - 01-03-2014, 11:19 PM

RE: 90 restoration - by morzh - 01-04-2014, 02:49 PM

RE: 90 restoration - by Mondial - 01-04-2014, 02:57 PM

RE: 90 restoration - by morzh - 01-04-2014, 03:04 PM

RE: 90 restoration - by morzh - 01-04-2014, 08:02 PM

RE: 90 restoration - by BrendaAnnD - 01-05-2014, 12:03 AM

RE: 90 restoration - by morzh - 01-05-2014, 12:05 AM

RE: 90 restoration - by morzh - 01-05-2014, 09:08 PM

RE: 90 restoration - by morzh - 01-06-2014, 02:00 PM

RE: 90 restoration - by Scott Fletcher - 01-06-2014, 08:59 PM

RE: 90 restoration - by morzh - 01-06-2014, 10:09 PM

RE: 90 restoration - by morzh - 01-06-2014, 10:13 PM

RE: 90 restoration - by Scott Fletcher - 01-06-2014, 10:52 PM

RE: 90 restoration - by BrendaAnnD - 01-06-2014, 11:09 PM

RE: 90 restoration - by morzh - 01-06-2014, 11:36 PM

RE: 90 restoration - by BrendaAnnD - 01-06-2014, 11:44 PM

RE: 90 restoration - by morzh - 01-07-2014, 12:03 AM

RE: 90 restoration - by TA Forbes - 01-07-2014, 11:48 AM

RE: 90 restoration - by morzh - 01-07-2014, 09:10 PM

RE: 90 restoration - by morzh - 01-18-2014, 09:34 PM

RE: 90 restoration - by morzh - 01-20-2014, 11:30 PM

RE: 90 restoration - by Mondial - 01-21-2014, 12:24 AM

RE: 90 restoration - by morzh - 01-21-2014, 10:41 AM

RE: 90 restoration - by morzh - 01-21-2014, 07:12 PM

RE: 90 restoration - by Arran - 01-22-2014, 02:27 AM

RE: 90 restoration - by morzh - 01-22-2014, 07:10 PM

RE: 90 restoration - by Radioroslyn - 01-22-2014, 08:50 PM

RE: 90 restoration - by morzh - 01-22-2014, 09:59 PM

RE: 90 restoration - by morzh - 01-23-2014, 10:35 PM

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