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1. [TenTec] Omni VI problems, continued (score: 1): Author: Ken Brown <ken.d.brown@hawaiiantel.net>; Date: Tue, 27 May 2008 21:46:44 -1000; Hi all, My Omni VI is not producing full power on all bands. I have not fixed it yet, though I am probably closer to understanding the problem than I was when I last posted to the reflector about it.; /archives//html/TenTec/2008-05/msg00526.html (10,364 bytes)
2. Re: [TenTec] Omni VI problems, continued (score: 1): Author: VE1BN <ve1bn@eastlink.ca>; Date: Wed, 28 May 2008 10:34:06 -0300; Ken - I have had power vs band output problems on my Paragon II. I suspect the same correction to make all bands full output could apply to your OMNI 6. The P2 uses can shielded slug tuned coils vers; /archives//html/TenTec/2008-05/msg00532.html (13,328 bytes)
3. Re: [TenTec] Omni VI problems, continued (score: 1): Author: VE1BN <ve1bn@eastlink.ca>; Date: Wed, 28 May 2008 10:43:50 -0300; Ken - Please refer to my earlier post. I erred when I said it was the PBT board. It is actually the 9 MHz Filter board. Sorry about my faux pas. Please change board nomenclatures. 73 - Don __________; /archives//html/TenTec/2008-05/msg00533.html (14,664 bytes)
4. Re: [TenTec] Omni VI problems, continued (score: 1): Author: "Dr. Gerald N. Johnson" <geraldj@storm.weather.net>; Date: Wed, 28 May 2008 09:30:34 -0600; <SNIP> Mixer output or gain is dependent on adequate LO drive. Low LO drive can cause low output. Remember that in the classic TenTec mixing scheme, 80 and 20 use the VFO directly, while all other ba; /archives//html/TenTec/2008-05/msg00537.html (9,365 bytes)
5. [TenTec] Omni VI problems, continued (score: 1): Author: Ken Brown <ken.d.brown@hawaiiantel.net>; Date: Thu, 29 May 2008 19:10:04 -1000; Hi all, Changing C19 on the XTAL OSC LO MIXER BOARD did not make any big change in the power output, and I can still hear a periodic "relocking" sound when on 30 meters (maybe on other bands too). By; /archives//html/TenTec/2008-05/msg00594.html (9,250 bytes)
6. Re: [TenTec] Omni VI problems, continued (score: 1): Author: Steve Hunt <steve@karinya.net>; Date: Fri, 30 May 2008 09:20:43 +0100; Ken, I had to make similar measurements on my Omni VI when I had temperature-dependant XTAL OSC instability problems. I found that the best place to measure the control voltage is across R25; you can; /archives//html/TenTec/2008-05/msg00597.html (10,747 bytes)
7. Re: [TenTec] Omni VI problems, continued (score: 1): Author: VE1BN <ve1bn@eastlink.ca>; Date: Fri, 30 May 2008 09:54:27 -0300; Ken - Have you tried adjusting the input variable cap on the input of the 9-meg board? It is worth a try, worked for me. Was a simple fix. 73 - Don _______________________________________________ Ten; /archives//html/TenTec/2008-05/msg00598.html (10,626 bytes)
8. Re: [TenTec] Omni VI problems, continued (score: 1): Author: "Dr. Gerald N. Johnson" <geraldj@storm.weather.net>; Date: Fri, 30 May 2008 11:19:29 -0600; In the LO Mixer path there is never anything but sinewaves except at the output of mixers before the output filter. There is no SSB or keyed signal. You may find fewer signals in receive mode so your; /archives//html/TenTec/2008-05/msg00601.html (10,780 bytes)
9. [TenTec] Omni VI problems, continued (score: 1): Author: Ken Brown <ken.d.brown@hawaiiantel.net>; Date: Sun, 15 Jun 2008 20:00:43 -1000; It's time for another episode of the ongoing saga of N6KB's Omni VI transmit power output problems and troubleshooting. In the previous episode I had come to the conclusion that the low output power; /archives//html/TenTec/2008-06/msg00332.html (10,407 bytes)
10. Re: [TenTec] Omni VI problems, continued (score: 1): Author: Steve Hunt <steve@karinya.net>; Date: Mon, 16 Jun 2008 09:01:44 +0100; Ken, Very useful info on setting up the XTAL OSC frequencies, thanks. I, too, managed to fracture a core and had to take out the coil. Be VERY VERY careful getting the coil out. If I recall correctly; /archives//html/TenTec/2008-06/msg00333.html (7,492 bytes)

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