Philco 620B alignment woes

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Philco 620B alignment woes

wonderwrench
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Posts: 96
Threads: 16
Joined: Oct 2007

#13

06-23-2008, 03:26 PM

BDM Wrote:If I remember right, the 75 has had issues like that. Hopefully someone else will comment on that tube further. Are you sure you have the local oscillator adjusted high, and now low of the carrier freq? Do the antenna trimmers peak?

I have not had time to work on the 620 but hope to later in the week.
"Are you sure you have the local oscillator adjusted high." I think so but I'm not sure of anything yet. "and now low of the carrier freq?" ???.
" Do the antenna trimmers peak? Yes, all trimmers act normal except the 3 RF trimmers.

Bill

It's not what you don't know that hurts you it's what you know that's not so.

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Messages In This Thread

Philco 620B alignment woes - by wonderwrench - 06-19-2008, 06:29 PM

[No subject] - by wonderwrench - 06-20-2008, 07:02 PM

[No subject] - by BDM - 06-20-2008, 07:19 PM

[No subject] - by wonderwrench - 06-20-2008, 07:46 PM

[No subject] - by BDM - 06-20-2008, 07:58 PM

[No subject] - by wonderwrench - 06-20-2008, 08:03 PM

[No subject] - by wonderwrench - 06-21-2008, 11:52 AM

[No subject] - by BDM - 06-21-2008, 12:24 PM

[No subject] - by wonderwrench - 06-21-2008, 12:51 PM

[No subject] - by BDM - 06-21-2008, 01:16 PM

[No subject] - by rghines1 - 06-21-2008, 01:33 PM

[No subject] - by BDM - 06-21-2008, 11:56 PM

[No subject] - by wonderwrench - 06-23-2008, 03:26 PM

[No subject] - by wonderwrench - 06-23-2008, 04:03 PM

[No subject] - by etech - 06-23-2008, 06:33 PM

[No subject] - by wonderwrench - 06-29-2008, 06:23 PM

[No subject] - by wonderwrench - 07-06-2008, 12:26 PM

[No subject] - by Ron Ramirez - 07-06-2008, 02:46 PM

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