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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[TenTec\]\s+OMNI\-C\s+frequency\s+unstable\s*$/: 7 ]

Total 7 documents matching your query.

1. [TenTec] OMNI-C frequency unstable (score: 1)
Author: "Ron" <ron@morell.us>
Date: Sat, 13 Aug 2005 09:08:07 -0700
OK, I?m stumped. My OMNI-C lost 4 diodes on the SWR/TR board a while back and I replaced them and the AGC circuit works again, but after some use on CW the receiver will start to drift up and down in
/archives//html/TenTec/2005-08/msg00269.html (7,972 bytes)

2. [TenTec] OMNI-C frequency unstable (score: 1)
Author: wa9dgm@aol.com
Date: Sat, 13 Aug 2005 23:45:43 EDT
might want to check TX offset pot. did u chk lsb/ usb positions on real signals, spray w/dioxit and readjust. had a similar problem with a corsair 11 many years ago, back to tt 6 times. pto rebuilt/r
/archives//html/TenTec/2005-08/msg00277.html (6,565 bytes)

3. Re: [TenTec] OMNI-C frequency unstable (score: 1)
Author: "Mike Hyder -N4NT-" <n4nt_m_o_hyder@charter.net>
Date: Sun, 14 Aug 2005 00:40:29 -0400
Hi, Ron-- The first thing to do with an Omni-C that has almost any trouble is to remove and reseat each printed circuit card (one at a time). While each card is out of the rig, inspect it closely for
/archives//html/TenTec/2005-08/msg00278.html (10,031 bytes)

4. Re: [TenTec] OMNI-C frequency unstable (score: 1)
Author: "Ron" <ron@morell.us>
Date: Sun, 14 Aug 2005 08:18:39 -0700
Thanks Mike for the good leads and the encouragement. I've been up late tonight working on her and put it back together and worked PSK31 with it for about 30 minutes and it behaved well. Hmmm... now
/archives//html/TenTec/2005-08/msg00283.html (11,617 bytes)

5. Re: [TenTec] OMNI-C frequency unstable (score: 1)
Author: "Ron" <ron@morell.us>
Date: Mon, 22 Aug 2005 09:34:56 -0700
As a further report on this problem, the radio has been operating since this last report without a flaw, so last night I installed the top cover on the radio and within 30 minutes and shortly after a
/archives//html/TenTec/2005-08/msg00411.html (12,932 bytes)

6. Re: [TenTec] OMNI-C frequency unstable (score: 1)
Author: "HUGHESRO" <ROGERH@realtracs.com>
Date: Mon, 22 Aug 2005 22:03:30 -0500
RON, The next time it happens spray some non-inductive themo-cool spray on different caps,transistors, components..etc. I bought my last can at radio shack a few years ago. It comes with long small s
/archives//html/TenTec/2005-08/msg00418.html (15,092 bytes)

7. Re: [TenTec] OMNI-C frequency unstable (score: 1)
Author: "Ron" <ron@morell.us>
Date: Mon, 22 Aug 2005 21:12:30 -0700
Roger, Hey thanks, this sounds like a good idea. I will let you know if I find the little problem. It is very intermittent and that makes it even harder to figure out, but once it goes bad it stays b
/archives//html/TenTec/2005-08/msg00429.html (16,315 bytes)


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