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1. [TenTec] Sinisa Hristov Using Orion's Receiver for O2 (score: 1): Author: "Doug Turnbull" <turnbull@net1.ie>; Date: Sat, 14 Oct 2006 19:25:49 +0100; Hi All es Sinisa Hristov When I first purchase my Orion 2 a couple of months back, I found an article by Sinisa Hristov, YT1NT titled, "Using Orion's Receiver" to be of particular help. I wonder if S; /archives//html/TenTec/2006-10/msg00413.html (7,289 bytes)
2. [TenTec] O2 Backlighting Longevity (score: 1): Author: "Doug Turnbull" <turnbull@net1.ie>; Date: Tue, 31 Oct 2006 19:53:53 -0000; Hi All, Can anyone tell me what the expected life of the O2 display backlight is. Does it make sense to use the lowest illumination level as a means of extending the life span. Is this even an issue?; /archives//html/TenTec/2006-10/msg00709.html (6,682 bytes)
3. [TenTec] Orion 2 Antenna Tuner on 160M (score: 1): Author: "Doug Turnbull" <turnbull@net1.ie>; Date: Fri, 1 Dec 2006 21:47:59 -0000; Hi All, For the moment I am only using a standard G5RV at a height of 70', this antenna as all know is designed for 80 to 10 meter operation. I have found that with the O2 tuner there is no problem i; /archives//html/TenTec/2006-12/msg00003.html (7,967 bytes)
4. [TenTec] Inrad v Tentec Filters for O2 (score: 1): Author: "Doug Turnbull" <turnbull@net1.ie>; Date: Thu, 18 Jan 2007 20:36:50 -0000; Inrad v Tentec Filters for O2 Hi All, Has anyone compared the Inrad and TenTec filters for the O2. Other than the selection of different bandwidths is there any difference in the shape factor, ultima; /archives//html/TenTec/2007-01/msg00526.html (6,636 bytes)
5. [TenTec] O 2 Filters (score: 1): Author: "Doug Turnbull" <turnbull@net1.ie>; Date: Sun, 15 Apr 2007 20:38:07 +0100; Hi All, One question was not answered and it is one which has been asked previously without any reply both by myself and others. Has anyone done a comparison of the TenTec filters and the Inrad filte; /archives//html/TenTec/2007-04/msg00272.html (7,086 bytes)
6. [TenTec] Ergonomics, Size, Performance tradeoffs of O2 (score: 1): Author: "Doug Turnbull" <turnbull@net1.ie>; Date: Tue, 1 May 2007 22:17:44 +0100; Hi All, Perhaps it is age, 63 in my case but for a main station rig I much prefer a reasonably big radio. Perhaps I hanker for a 75A4 which never came my way. The Orion 2 is a beautiful radio of reas; /archives//html/TenTec/2007-05/msg00032.html (8,281 bytes)
7. [TenTec] 6 Meter Transverter (score: 1): Author: "Doug Turnbull" <turnbull@net1.ie>; Date: Wed, 4 Jul 2007 15:25:52 +0100; Hi All, I have just ordered a TT 1208 6 meter transverter from AOR UK so I would imagine this popular transverter is again available in W land. I plan to use this transverter with my O2 and hope to d; /archives//html/TenTec/2007-07/msg00074.html (7,568 bytes)
8. Re: [TenTec] Six Meter Transverter (score: 1): Author: "Doug Turnbull" <turnbull@net1.ie>; Date: Wed, 4 Jul 2007 17:34:42 +0100; Carl, Thank you very much for the reply! Two hundred watts is better than I hoped for. Once I get another computer I will take another look at your software along with my logging software from N3FJP; /archives//html/TenTec/2007-07/msg00078.html (7,124 bytes)
9. [TenTec] W2IHY Products and the Orion 2 (score: 1): Author: "Doug Turnbull" <turnbull@net1.ie>; Date: Sat, 3 Nov 2007 19:57:12 -0000; Gentlemen, The recent correspondence regarding tailoring audio for the Omni V1 has me wondering. I have a stock 708 mike for my O2 but am considering the Heil Pro plus with its two microphone element; /archives//html/TenTec/2007-11/msg00083.html (8,847 bytes)
10. [TenTec] W2IHY Products and the Orion 2 (score: 1): Author: "Doug Turnbull" <turnbull@net1.ie>; Date: Tue, 6 Nov 2007 10:48:23 -0000; Gentlemen, Thank you for your comments of the other day - I have learned a bit more. I would have never considered -10 dB on the TX Eq for rag chewing much less -13 dB to -15 dB for pileups. I tried; /archives//html/TenTec/2007-11/msg00134.html (8,640 bytes)
11. [TenTec] O2 Receive antenna on 160M (score: 1): Author: "Doug Turnbull" <turnbull@net1.ie>; Date: Wed, 28 Nov 2007 21:15:22 -0000; Gentlemen, I have looked at the archives and am unable to find a definitive answer to this one. Perhaps I need to do a better search but maybe someone can advise me. I presently use an inverted vee o; /archives//html/TenTec/2007-11/msg00568.html (7,328 bytes)
12. [TenTec] Interfacing a MFJ 434B voice keyer to an Orion 2 (score: 1): Author: "Doug Turnbull" <turnbull@net1.ie>; Date: Fri, 4 Apr 2008 21:12:06 +0100; Has anyone interfaced the MFJ 434B Voice Keyer to the Orion 2? If so I would be grateful to know the MFJ internal jumper settings you used for the Orion 2. The ten volts output from pin two of the fr; /archives//html/TenTec/2008-04/msg00033.html (9,076 bytes)
13. [TenTec] Low Pass Filter (score: 1): Author: "Doug Turnbull" <turnbull@net1.ie>; Date: Tue, 20 May 2008 23:00:25 +0100; Hi All, I take the point that if one local TV is not being interfered with on any of the channels that the transmitter is not at fault. At the moment I am suffering from TVI on the 160 Meter band onl; /archives//html/TenTec/2008-05/msg00430.html (10,676 bytes)
14. [TenTec] LPF HPF and TVI (score: 1): Author: "Doug Turnbull" <turnbull@net1.ie>; Date: Thu, 22 May 2008 18:03:07 +0100; Dear OMs, I just wish to clear up one minor point. The transmitter seventy miles to the north is in fact a terrestrial TV transmitter. Most of my neighbours watch the UK channels with perfect clarity; /archives//html/TenTec/2008-05/msg00474.html (8,375 bytes)
15. [TenTec] RF Clipper (score: 1): Author: "Doug Turnbull" <turnbull@net1.ie>; Date: Tue, 03 Feb 2009 13:33:20 -0800; Hi All, I for one am most interested in the new RF clipper. In the late seventies and early eighties I ran a Magnum Six RF flipper with my Drake T4XB. Now I have heard some say the T4XB did not have; /archives//html/TenTec/2009-02/msg00068.html (7,935 bytes)
16. [TenTec] New RF Clipper (score: 1): Author: "Doug Turnbull" <turnbull@net1.ie>; Date: Thu, 05 Feb 2009 10:39:54 -0800; Hi All, I for one am most interested in the new RF clipper. In the late seventies and early eighties I ran a Magnum Six RF flipper with my Drake T4XB. Now I have heard some say the T4XB did not have; /archives//html/TenTec/2009-02/msg00107.html (7,289 bytes)
17. [TenTec] 715 RF Processor (score: 1): Author: "Doug Turnbull" <turnbull@net1.ie>; Date: Thu, 12 Feb 2009 10:40:35 -0800; It would be most interesting to hear how this new RF Clipper is working with the Orion and O2. What settings are found to be best? How is the frequency range tailored? Does one disable the internal s; /archives//html/TenTec/2009-02/msg00233.html (7,540 bytes)
18. [TenTec] Grass not always greener (score: 1): Author: "Doug Turnbull" <turnbull@net1.ie>; Date: Mon, 23 Feb 2009 11:57:26 -0800; There is a lot of complaining about the lack of any update in the past two years and I might place myself in the same camp. I have a K3 in kit form to assemble in the near future and as a result I no; /archives//html/TenTec/2009-02/msg00326.html (8,873 bytes)
19. [TenTec] Orion 2 Headphone RFI Filter (score: 1): Author: "Doug Turnbull" <turnbull@net1.ie>; Date: Fri, 1 May 2009 14:48:24 +0100; I have a friend who is purchasing an Orion 2 from another EI ham this week. Can anyone tell me at what serial number TT first introduced the headphones RFI filter? I installed one in my radio eightee; /archives//html/TenTec/2009-05/msg00003.html (6,807 bytes)
20. [TenTec] O2 AGC settings for 2041XL (score: 1): Author: "Doug Turnbull" <turnbull@net1.ie>; Date: Tue, 5 May 2009 21:20:16 +0100; I have only now installed 2041XL firmware and it seems to be working okay with my 2039D AGC settings but I am a bit confused. Despite following this reflector for nearly three years I do not immediat; /archives//html/TenTec/2009-05/msg00036.html (7,584 bytes)

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