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Total 21 documents matching your query.

1. [TenTec] Omni 6 (score: 1)
Author: modelman@ieee.org (Jack Mandelman)
Date: Sun May 11 20:29:19 2003
Harold, I'd be interested in a remote vfo for the Corsair II, if you happen to have one. Jack, K1VT To: <tentec@contesting.com> To: <tentec@contesting.com>
/archives//html/TenTec/2003-05/msg00290.html (10,912 bytes)

2. Re: [TenTec] What's the current consensus on PTO grease? (score: 1)
Author: Jack Mandelman <modelman@ieee.org>
Date: Tue, 23 Nov 2010 17:34:55 -0500
I've used a product called "SS2000 Lube" manufactured by Specialty Silicone Products, Inc of Ballston Spa,NY to rebuild PTOs in my Corsair II and external VFO. Both PTOs remain silky smooth after 3 y
/archives//html/TenTec/2010-11/msg00370.html (7,661 bytes)

3. Re: [TenTec] New and Improved Terminology (NVIS origins) (score: 1)
Author: Jack Mandelman <modelman@ieee.org>
Date: Thu, 06 Jan 2011 13:37:09 -0500
And, as the base of the ground plane vertical is further elevated above ground a smaller portion of the near field fringes through the ground, and the efficiency increases. In the infinite height lim
/archives//html/TenTec/2011-01/msg00138.html (8,632 bytes)

4. Re: [TenTec] New and Improved Terminology (NVIS origins) (score: 1)
Author: Jack Mandelman <modelman@ieee.org>
Date: Fri, 07 Jan 2011 14:38:07 -0500
Rick (NJ0IP / DJ0IP), How did you deal with bringing the feedline away perpendicular to the vertical dipole? I have many tall trees, but routing a high feedline perpendicular to the VD is quite a cha
/archives//html/TenTec/2011-01/msg00167.html (8,332 bytes)

5. Re: [TenTec] NEC, ground, grounds, and radials (score: 1)
Author: Jack Mandelman <modelman@ieee.org>
Date: Fri, 07 Jan 2011 20:46:29 -0500
Steve, In your plot how are you defining S, the spacing between conductors? Is it center to center? Is it consistent for both the approximated and actual curves? It appears that only the actual curve
/archives//html/TenTec/2011-01/msg00185.html (8,068 bytes)

6. Re: [TenTec] NEC, ground, grounds, and radials (score: 1)
Author: Jack Mandelman <modelman@ieee.org>
Date: Sat, 08 Jan 2011 10:09:33 -0500
Forget about the formulas! None of the discussed formulas is sufficiently accurate of the wide ranges of S/d discussed. All are approximations that are reasonably valid only over their limited domain
/archives//html/TenTec/2011-01/msg00197.html (10,218 bytes)

7. Re: [TenTec] NEC, ground, grounds, and radials (score: 1)
Author: Jack Mandelman <modelman@ieee.org>
Date: Sat, 08 Jan 2011 17:31:44 -0500
Jerry, The point that I'm making is that the formulas discussed are applicable only for very specific geometries. The validity of formulas breaks down at the extremes of the underlying physical assum
/archives//html/TenTec/2011-01/msg00214.html (9,776 bytes)

8. Re: [TenTec] Omni VII ATU Saga (score: 1)
Author: Jack Mandelman <modelman@ieee.org>
Date: Tue, 25 Jan 2011 12:26:50 -0500
If various mixing products were getting through the PA, why does the external tuner work? I have the same problem that Curt experienced. The tuner does not always achieve a good match. Frequently it
/archives//html/TenTec/2011-01/msg00541.html (9,637 bytes)

9. Re: [TenTec] Omni VII ATU Saga (score: 1)
Author: Jack Mandelman <modelman@ieee.org>
Date: Tue, 25 Jan 2011 21:45:52 -0500
On Jan 3, 2011, WA0OJS (Ron) posted to the "Yahoo Omni VII group" that he experienced the same symptoms with his Omni VII ATU. Quoting a portion of Ron's post here: "I returned it to TenTec and the f
/archives//html/TenTec/2011-01/msg00551.html (9,557 bytes)

10. Re: [TenTec] OMNI VII (score: 1)
Author: Jack Mandelman <modelman@ieee.org>
Date: Thu, 27 Jan 2011 22:12:06 -0500
I agree with Dave's comment about the internal ATU. In my opinion, the internal ATU in my Omni VII does not do a good job of matching. My external auto ATU does much better. You will also have to get
/archives//html/TenTec/2011-01/msg00584.html (9,153 bytes)

11. Re: [TenTec] New Eagle - but odd sounding audio nosie (score: 1)
Author: Jack Mandelman <modelman@ieee.org>
Date: Thu, 03 Feb 2011 11:24:30 -0500
Thomas, There are two things that you can try; 1) use a slow AGC setting, 2) turn down the RF gain. I find that this effect is also present on my Omni VII. At a fast AGC setting the leading edge of a
/archives//html/TenTec/2011-02/msg00029.html (10,359 bytes)

12. [TenTec] FS: 302 Remote Tuning Knob/Keypad (score: 1)
Author: Jack Mandelman <modelman@ieee.org>
Date: Sun, 27 Feb 2011 10:18:20 -0500
Selling my pristine 302 Remote Tuning Knob/Keypad; Looks and works as new. This accessory is surplus to my needs and is just taking up room on my desk. I bought this item with my Omni VII, but haven'
/archives//html/TenTec/2011-02/msg00605.html (6,971 bytes)

13. Re: [TenTec] FS: 302 Remote Tuning Knob/Keypad (score: 1)
Author: Jack Mandelman <modelman@ieee.org>
Date: Thu, 03 Mar 2011 17:02:20 -0500
The 302 pod is sold. _______________________________________________ TenTec mailing list TenTec@contesting.com http://lists.contesting.com/mailman/listinfo/tentec
/archives//html/TenTec/2011-03/msg00028.html (7,079 bytes)

14. [TenTec] FS: Pristine Omni VII + accessories (score: 1)
Author: Jack Mandelman <modelman@ieee.org>
Date: Thu, 10 Mar 2011 17:00:12 -0500
I am selling my pristine TenTec Omni VII HF + 6m transceiver (588AT) S/N 02C10647, including autotuner, 300Hz and 500Hz CW Collins mechanical filters, cooling fan, model 307B speaker, model 708A delu
/archives//html/TenTec/2011-03/msg00104.html (7,570 bytes)

15. [TenTec] FS: Mint Omni VII (score: 1)
Author: Jack Mandelman <modelman@ieee.org>
Date: Fri, 25 Mar 2011 15:31:59 -0400
Absolutely mint TenTec Omni VII HF + 6m transceiver (588AT) S/N 02C10647 (no scratches, no dings, no blemishes -- indistinguishable from new).Never exposed to smoke.Just back from TenTec Service Dept
/archives//html/TenTec/2011-03/msg00279.html (6,969 bytes)

16. Re: [TenTec] FS: Mint Omni VII (score: 1)
Author: Jack Mandelman <modelman@ieee.org>
Date: Mon, 28 Mar 2011 15:46:02 -0400
The Omni VII has been sold. _______________________________________________ TenTec mailing list TenTec@contesting.com http://lists.contesting.com/mailman/listinfo/tentec
/archives//html/TenTec/2011-03/msg00302.html (7,565 bytes)

17. [TenTec] FS: TenTec Corsair II station (score: 1)
Author: Jack Mandelman <modelman@ieee.org>
Date: Thu, 23 Aug 2012 13:53:29 -0400
I am interested in selling my TenTec Corsair II station consisting of: ·Corsair II transceiver (model 561, SN/58001759) ·Remote VFO (model 263G, SN/26300541) ·Power Supply/Speaker (model 260, SN/0120
/archives//html/TenTec/2012-08/msg00265.html (7,594 bytes)

18. [TenTec] FS: Complete Corsair II Station (score: 1)
Author: Jack Mandelman <modelman@ieee.org>
Date: Fri, 13 Jun 2014 09:57:19 -0400
I've thought long and hard about selling my Corsair II station. In fact I had it for sale several years ago, but I chickened out after getting flack from some members of the list that selling it woul
/archives//html/TenTec/2014-06/msg00100.html (8,998 bytes)

19. Re: [TenTec] FS: Complete Corsair II Station (score: 1)
Author: Jack Mandelman <modelman@ieee.org>
Date: Fri, 13 Jun 2014 11:51:18 -0400
FYI. This morning I checked the output on 20m into a cantenna dummy load (SWR=1.5:1). The rig is putting out 95W. The low output on 20m that I stated in the ad apparently was due to the fact that it
/archives//html/TenTec/2014-06/msg00101.html (9,675 bytes)

20. [TenTec] FS: Complete Corsair II Station (score: 1)
Author: Jack Mandelman <modelman@ieee.org>
Date: Fri, 13 Jun 2014 09:55:13 -0400
I've thought long and hard about selling my Corsair II station. In fact I had it for sale several years ago, but I chickened out after getting flack from some members of the list that selling it woul
/archives//html/TenTec/2014-06/msg00103.html (9,786 bytes)


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