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Linear Mode
RF but no IF on 610
morzh
Odobenus rosmarus
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Posts: 16,480
Threads: 573
Joined: Oct 2011
City: Jackson State, Province, Country: NJ
#15

04-02-2021, 03:31 PM
How sure are you your generator is good?
I am asking because if you used it to align other radios it will work with them then.

Do you have a counter that could confirm the accuracy of 460kHz?

Also, is it possible you simply have not found the spot in the IF cans where the signal would go through? It could be simply really badly out of IF alignment, so one of the filters would always block it.

I think now even more, it is time to disconnect the filters and align them one by one; start from 27 first, then solder it back and align the 21.

then try to inject the 460kHz via the 6A7's cap.
People who do not drink, do not smoke, do not eat red meat will one day feel really stupid lying there and dying from nothing.
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Messages In This Thread
RF but no IF on 610 - by Patrick - 04-02-2021, 10:20 AM
RE: RF but no IF on 610 - by Radioroslyn - 04-02-2021, 12:00 PM
RE: RF but no IF on 610 - by Patrick - 04-02-2021, 12:06 PM
RE: RF but no IF on 610 - by Radioroslyn - 04-02-2021, 12:07 PM
RE: RF but no IF on 610 - by Patrick - 04-02-2021, 12:10 PM
RE: RF but no IF on 610 - by Radioroslyn - 04-02-2021, 12:23 PM
RE: RF but no IF on 610 - by Patrick - 04-02-2021, 12:28 PM
RE: RF but no IF on 610 - by Radioroslyn - 04-02-2021, 12:38 PM
RE: RF but no IF on 610 - by Patrick - 04-02-2021, 01:17 PM
RE: RF but no IF on 610 - by morzh - 04-02-2021, 01:54 PM
RE: RF but no IF on 610 - by Patrick - 04-02-2021, 02:38 PM
RE: RF but no IF on 610 - by morzh - 04-02-2021, 02:42 PM
RE: RF but no IF on 610 - by Patrick - 04-02-2021, 02:58 PM
RE: RF but no IF on 610 - by morzh - 04-02-2021, 03:21 PM
RE: RF but no IF on 610 - by morzh - 04-02-2021, 03:31 PM
RE: RF but no IF on 610 - by Patrick - 04-02-2021, 04:23 PM
RE: RF but no IF on 610 - by Chas - 04-02-2021, 05:22 PM
RE: RF but no IF on 610 - by morzh - 04-02-2021, 07:15 PM
RE: RF but no IF on 610 - by Chas - 04-02-2021, 08:21 PM
RE: RF but no IF on 610 - by morzh - 04-02-2021, 08:24 PM
RE: RF but no IF on 610 - by Steve Davis - 04-02-2021, 08:47 PM
RE: RF but no IF on 610 - by morzh - 04-02-2021, 08:54 PM
RE: RF but no IF on 610 - by John Bartley - 04-02-2021, 09:17 PM
RE: RF but no IF on 610 - by Chas - 04-02-2021, 09:57 PM
RE: RF but no IF on 610 - by morzh - 04-02-2021, 10:04 PM
RE: RF but no IF on 610 - by mikethedruid - 04-02-2021, 10:07 PM
RE: RF but no IF on 610 - by Patrick - 04-02-2021, 10:14 PM
RE: RF but no IF on 610 - by morzh - 04-02-2021, 10:19 PM
RE: RF but no IF on 610 - by BrendaAnnD - 04-03-2021, 03:54 AM
RE: RF but no IF on 610 - by Patrick - 04-03-2021, 06:26 AM
RE: RF but no IF on 610 - by Paul Philco322 - 04-03-2021, 07:44 AM
RE: RF but no IF on 610 - by Patrick - 04-03-2021, 08:07 AM
RE: RF but no IF on 610 - by morzh - 04-03-2021, 10:29 AM
RE: RF but no IF on 610 - by morzh - 04-03-2021, 10:33 AM
RE: RF but no IF on 610 - by Patrick - 04-03-2021, 11:38 AM
RE: RF but no IF on 610 - by morzh - 04-03-2021, 01:02 PM
RE: RF but no IF on 610 - by Patrick - 04-03-2021, 02:58 PM
RE: RF but no IF on 610 - by mikethedruid - 04-03-2021, 05:03 PM
RE: RF but no IF on 610 - by morzh - 04-03-2021, 05:36 PM



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