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41. [TenTec] OMNI C Mixer or PTO problem (score: 1)
Author: scottsheppard@videotron.ca
Date: Mon, 20 Feb 2012 10:14:11 -0500
I think I may be able to help on this having spent a LOT of time inside the OMNI...adjust the thumbwheel POT on the mixer/vfo board--it will ensure you are sending enough signal to stay on freq and s
/archives//html/TenTec/2012-02/msg00417.html (8,959 bytes)

42. [TenTec] OMNI C Mixer or PTO problem (score: 1)
Author: Scott Sheppard <scottsheppard@videotron.ca>
Date: Mon, 20 Feb 2012 14:25:43 -0500
Yes, thats the one...you should then see it go back on freq and not just reading the counter presets...I am at the rig now and just confirmed... scott va3ied
/archives//html/TenTec/2012-02/msg00445.html (8,579 bytes)

43. [TenTec] OMNI C Mixer or PTO problem (score: 1)
Author: scottsheppard@videotron.ca
Date: Mon, 20 Feb 2012 16:24:44 -0500
remember there are 3 pots there/// (maybe just 2 on the omni c) the one that actually turns in a direction parallel to the board should be it. i believe it is actually called the mixer balance...are
/archives//html/TenTec/2012-02/msg00464.html (8,392 bytes)

44. [TenTec] Omni C mixer PTO problem (score: 1)
Author: scottsheppard@videotron.ca
Date: Mon, 20 Feb 2012 18:25:41 -0500
you are correct Steve...it's why you can actually receive dual signals simultaneously when using the 243 external vfo...pretty cool actually... As for Mikes problem, I am unclear as to whether or not
/archives//html/TenTec/2012-02/msg00484.html (8,369 bytes)

45. [TenTec] Omni PTO rebuild--different grease (score: 1)
Author: scottsheppard@videotron.ca
Date: Mon, 20 Feb 2012 23:29:26 -0500
So I decided to rebuild the PTO yesterday after opting to delay the eventual DDS conversion...when I walked out to the garage I thought about all the posts I have read here>> red grease, gear grease,
/archives//html/TenTec/2012-02/msg00495.html (7,261 bytes)

46. [TenTec] Omni C mixer PTO problem (score: 1)
Author: scottsheppard@videotron.ca
Date: Tue, 21 Feb 2012 21:51:59 -0500
Mike, through any of this have we rec'd a description as to the audio? is there any signal (at all) present? Maybe I missed a post>>>? scott
/archives//html/TenTec/2012-02/msg00517.html (7,362 bytes)

47. [TenTec] Testing Argosy final amp current (score: 1)
Author: Scott Sheppard <scottsheppard@videotron.ca>
Date: Sun, 26 Feb 2012 08:53:16 -0500
John It is the driver bias you should be chacking first...should be a small whitish grey wire...around 30ma give or take 5mA scott
/archives//html/TenTec/2012-02/msg00599.html (7,666 bytes)

48. [TenTec] Testing Argosy final amp current (score: 1)
Author: Scott Sheppard <scottsheppard@videotron.ca>
Date: Sun, 26 Feb 2012 09:56:25 -0500
John Just re-read your post...the drive should be set all the way CCW counter clockwise (essentially off to the left)...the radio in the LOCK pos...that should be where you take the readings from...
/archives//html/TenTec/2012-02/msg00601.html (7,740 bytes)

49. [TenTec] PTO / DDS conversion for Argosy (score: 1)
Author: Scott Sheppard <scottsheppard@videotron.ca>
Date: Sun, 15 Jan 2012 16:02:13 -0500
Some folks asked for some information on the DDS PTO swap...I have posted a video that should answer most questions I hope. 73 scott VA3IED http://www.youtube.com/watch?v=5lJ7UxcU0N8
/archives//html/TenTec/2012-01/msg00065.html (6,962 bytes)

50. [TenTec] X-lock 3 VFO Staibilizer is online (score: 1)
Author: scottsheppard@videotron.ca
Date: Wed, 25 Jan 2012 21:02:31 -0500
I may be missing something, but why would you have a PTO and this additional circuit when you can replace with a simple DDS? scott Va3ied
/archives//html/TenTec/2012-01/msg00175.html (7,608 bytes)

51. [TenTec] X-lock 3 VFO Staibilizer is online (score: 1)
Author: scottsheppard@videotron.ca
Date: Wed, 25 Jan 2012 22:32:17 -0500
I guess thats my point though...if you add this circuit it is no longer 'original' anyway...either mod would be reversible ...I was just wondering if there was some other benefits...as to phase noise
/archives//html/TenTec/2012-01/msg00178.html (7,815 bytes)

52. [TenTec] X-Lock-3 (score: 1)
Author: scottsheppard@videotron.ca
Date: Thu, 26 Jan 2012 20:48:59 -0500
Interesting discussion and points raised... I do not think it was really ever about a minor drift--any rig will do that and then settle down to some extent...it was more the seizing and jumping aroun
/archives//html/TenTec/2012-01/msg00216.html (8,290 bytes)

53. [TenTec] Best manual for OMNI 546 series B? (score: 1)
Author: scottsheppard@videotron.ca
Date: Fri, 27 Jan 2012 14:36:14 -0500
Hello TenTec has manual for the Omni A-D original Series and for the Omni C...nothing for the Omni D series B...would the 'C" be the best one to cover it off? Better yet, anyone have a pdf of the Omn
/archives//html/TenTec/2012-01/msg00240.html (7,183 bytes)

54. [TenTec] need parts for corsair II logic board (score: 1)
Author: scottsheppard@videotron.ca
Date: Fri, 09 Dec 2011 20:59:20 -0500
Thanks to John, kb2huk, I have a new board but require parts. I have the parts list but recall someone was selling kits of parts with the programmed chip? 73 scott va3ied
/archives//html/TenTec/2011-12/msg00152.html (7,853 bytes)

55. Re: [TenTec] need parts for corsair II logic board (score: 1)
Author: scottsheppard@videotron.ca
Date: Sat, 10 Dec 2011 14:57:37 -0500
Jerry, Sounds great...will do. Does anyone have an electronic parts list they can send me off line (I am thinking of a quicker way to order the parts is all) scott
/archives//html/TenTec/2011-12/msg00176.html (7,855 bytes)

56. [TenTec] capacitor change in the Corsair II and Omni V (score: 1)
Author: scottsheppard@videotron.ca
Date: Thu, 15 Dec 2011 11:43:26 -0500
I know this topic has been discussed to one extent or another but there has been little feedback in terms of how the perceived 'improvements' were measured. Given I was putting an order in for some p
/archives//html/TenTec/2011-12/msg00205.html (8,023 bytes)

57. [TenTec] capacitor change in the Corsair II and Omni V (score: 1)
Author: scottsheppard@videotron.ca
Date: Thu, 15 Dec 2011 17:06:01 -0500
I think I will begin on the logic board and then go after the IF Board...the before and after will be monitored on an audio analyzer into the computer...unless I get ambitious and take it to work and
/archives//html/TenTec/2011-12/msg00207.html (7,697 bytes)

58. [TenTec] capacitor change in the Corsair II and Omni V (score: 1)
Author: scottsheppard@videotron.ca
Date: Thu, 15 Dec 2011 18:32:35 -0500
thanks Barry...when you say film caps--anything specific in mind? scott
/archives//html/TenTec/2011-12/msg00209.html (7,368 bytes)

59. [TenTec] New Life for Argosy--PTO / DDS Swap (score: 1)
Author: scottsheppard@videotron.ca
Date: Mon, 26 Dec 2011 21:14:28 -0500
Well this holiday season I made some changes to my little Argosy (analog) that had been sitting neglected in behind my Corsair II and the Omni V...I replaced the PTO with the N4YG DDS just as I had w
/archives//html/TenTec/2011-12/msg00249.html (8,169 bytes)

60. [TenTec] New Life for Argosy--PTO / DDS Swap (score: 1)
Author: scottsheppard@videotron.ca
Date: Tue, 27 Dec 2011 19:46:23 -0500
The freq display I used from the QRP kits site and was the 'digital dial' designed by Steve Weber...it fit right in the little space provided from the string and dial arrangement...if you already hav
/archives//html/TenTec/2011-12/msg00273.html (7,845 bytes)


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