- 41. [TenTec] Antenna Tuners for Balanced Antennas (score: 1)
- Author: dufferjames@hotmail.com (James Duffer)
- Date: Fri, 26 Jan 2001 15:59:45 -0600
- Non-inductive terminating resistors were used (years ago)at the triple curtain rhombis antennas used by the Voice of America receiver site at Furstenfeldbruck, Germany. They used triple space diversi
- /archives//html/TenTec/2001-01/msg00678.html (8,389 bytes)
- 42. [TenTec] Trip To Ten Tec factory? (score: 1)
- Author: dufferjames@hotmail.com (James Duffer)
- Date: Fri, 08 Dec 2000 15:40:15 -0600
- Better yet, take the trip but leave your money home, when you get back order the Jupiter and avoid the high TN sales tax (almost 10 percent!!) Happy Holidays. 73, Jim wd4air To: <tentec@contesting.co
- /archives//html/TenTec/2000-12/msg00114.html (9,426 bytes)
- 43. [TenTec] Station setup other stuff (score: 1)
- Author: dufferjames@hotmail.com (James Duffer)
- Date: Tue, 07 Nov 2000 21:15:22 CST
- Snip Maybe it is because your VSWT Meter is basically a 50 Ohm bridge/detector whose reading is only accurate when in line with a 50 Ohm load. When using a tuner to match an antenna to the transceive
- /archives//html/TenTec/2000-11/msg00068.html (8,010 bytes)
- 44. [TenTec] Jupiter display backlight (score: 1)
- Author: dufferjames@hotmail.com (James Duffer)
- Date: Thu, 30 Nov 2000 08:00:15 -0600
- I have found out that many "large" companies fail to continue support of their product! Example: Hewlett-Packard fails to support their Pavilion Desktop PC Model 8578C. The combination modem/sound ca
- /archives//html/TenTec/2000-11/msg00271.html (14,114 bytes)
- 45. [TenTec] electron flow vs. current flow (score: 1)
- Author: dufferjames@hotmail.com (James Duffer)
- Date: Thu, 19 Oct 2000 08:50:15 CDT
- Your friend is correct if he is referring to conventional current. All of the older texts used this convention. However, if we are talking about electron flow direction then the direction is from neg
- /archives//html/TenTec/2000-10/msg00273.html (10,361 bytes)
- 46. [TenTec] electron flow vs. current flow (score: 1)
- Author: dufferjames@hotmail.com (James Duffer)
- Date: Thu, 19 Oct 2000 08:54:50 CDT
- Just think how current flows within the source, a battery for example. Now didn't that clear it up for you. 73, Jim, WD4AIR To: <tentec@contesting.com> _______________________________________________
- /archives//html/TenTec/2000-10/msg00274.html (13,752 bytes)
- 47. [TenTec] Antenna Matching Weirdness (score: 1)
- Author: dufferjames@hotmail.com (James Duffer)
- Date: Thu, 19 Oct 2000 09:03:12 CDT
- My guess is the velocity constant(Vo) for the replacement (RG-8) was not the same as the Vo of the coax replaced (RG-58), if this is indeed the fact, then the physical length of the RG-8 would not be
- /archives//html/TenTec/2000-10/msg00275.html (11,403 bytes)
- 48. [TenTec] Price for Ten-Tec Triton 544/252G P/S? (score: 1)
- Author: dufferjames@hotmail.com (James Duffer)
- Date: Thu, 21 Sep 2000 11:37:47 CDT
- Hi Doc, I too have this model, but mine does not have the WARC Bands. Do you have a factory modified or have you modified it to include the WARC bands. Would like to include the WARC bands on this ot
- /archives//html/TenTec/2000-09/msg00210.html (9,031 bytes)
- 49. Re: [TenTec] Titan 425 insight needed (score: 1)
- Author: "James Duffer" <dufferjames@hotmail.com>
- Date: Sat, 23 Aug 2003 09:07:35 -0500
- From: Kelly Jones <kjones@sullivan1.com> And thanks for the tips on the sort-of tuned input. I guess I should have done my homework a little better in this area. While it does appear to have a tuned
- /archives//html/TenTec/2003-08/msg00510.html (9,583 bytes)
- 50. [TenTec] Semi-conductor device (score: 1)
- Author: "James Duffer" <dufferjames@hotmail.com>
- Date: Mon, 15 Sep 2003 08:57:05 -0500
- I have in my possession several Motorola MTM15N45 which also has a number stamped on the case 8713 which I assume is simple some number which indicates a lot number. What I need to know what is a MTM
- /archives//html/TenTec/2003-09/msg00235.html (7,412 bytes)
- 51. Re: [TenTec] Semi-conductor device (score: 1)
- Author: "James Duffer" <dufferjames@hotmail.com>
- Date: Mon, 15 Sep 2003 19:49:33 -0500
- Is the MTM1N45 similar to the MTM15N45? (I hope so). Thanks for the information. 73, Jim, wd4air. From: "Dr. Gerald N. Johnson, electrical engineer" <geraldj@isunet.net> Reply-To: geraldj@isunet.net,
- /archives//html/TenTec/2003-09/msg00251.html (8,706 bytes)
- 52. [TenTec] Yahoo and the Orion email reflector (score: 1)
- Author: "James Duffer" <dufferjames@hotmail.com>
- Date: Wed, 24 Sep 2003 06:56:45 -0500
- This Ten-Tec reflector was getting an awful lot of Orion posts. I would say that would be normal since it was a relatively new product. The move to another reflector is not a bad thing as there is pl
- /archives//html/TenTec/2003-09/msg00376.html (8,269 bytes)
- 53. Re: [TenTec] Yahoo Orion List (score: 1)
- Author: "James Duffer" <dufferjames@hotmail.com>
- Date: Sun, 28 Sep 2003 15:23:12 -0500
- That pretty well sums it up. From: W9efl@aol.com Reply-To: tentec@contesting.com To: tentec@contesting.com Subject: Re: [TenTec] Yahoo Orion List Date: Sun, 28 Sep 2003 16:09:43 EDT _________________
- /archives//html/TenTec/2003-09/msg00519.html (7,987 bytes)
- 54. Orion was ( [TenTec] Hercules III / Mark Erbaugh) (score: 1)
- Author: "James Duffer" <dufferjames@hotmail.com>
- Date: Tue, 07 Oct 2003 08:03:23 -0500
- From: KD7EFQ@aol.com I'd also like to see a color display on the Orion to bite into the IC-756 ProII sales, as that is the biggest complant I have heard from many people is why did TT use a monochrom
- /archives//html/TenTec/2003-10/msg00205.html (8,839 bytes)
- 55. Re: [TenTec] Titan 425 for sale (score: 1)
- Author: "James Duffer" <dufferjames@hotmail.com>
- Date: Tue, 07 Oct 2003 08:53:49 -0500
- I read this and I thought it was put in a non-intimidating manner. However, I would of like to see the "paragraph" of the printed policy that strictly prohibits even mentioning the "e" word. I have b
- /archives//html/TenTec/2003-10/msg00208.html (8,712 bytes)
- 56. Re: [TenTec] TenTec Reflector? (score: 1)
- Author: "James Duffer" <dufferjames@hotmail.com>
- Date: Sun, 12 Oct 2003 10:25:33 -0500
- I have seen a myriad of subjects on this Ten-Tec reflector. In fact I have seen better antenna discussions on this list than the antenna list. Should I complain? The direction of this list is more or
- /archives//html/TenTec/2003-10/msg00389.html (9,697 bytes)
- 57. RE: [TenTec] Orion and phase noise (score: 1)
- Author: "James Duffer" <dufferjames@hotmail.com>
- Date: Fri, 05 Dec 2003 13:46:56 -0600
- I have seen rigs that had to leave during field day due to their excessive phase noise. I guess when the location has many rigs (as this was the case for field day) phase noise is an "issue" 73, Jim
- /archives//html/TenTec/2003-12/msg00177.html (9,266 bytes)
- 58. Re: [TenTec] RE: Power Supply & Equip. grounding (score: 1)
- Author: "James Duffer" <dufferjames@hotmail.com>
- Date: Wed, 10 Dec 2003 19:35:50 -0600
- Snip Even better than braid in a lightning dissipation strap is wide flat copper strap. Braid could explode if struck at a tower with a direct hit. Now I wonder why the FAA specifies "woven lightning
- /archives//html/TenTec/2003-12/msg00368.html (9,398 bytes)
- 59. Re: [TenTec] Orion --- K2 (score: 1)
- Author: "James Duffer" <dufferjames@hotmail.com>
- Date: Sun, 14 Dec 2003 08:06:04 -0600
- snip Perhaps in a perfect world you are correct but in a real world things don't usually work that way. The ARRL will perform product reviews when they are perform it.> It was my impression that the
- /archives//html/TenTec/2003-12/msg00521.html (10,265 bytes)
- 60. [TenTec] EMI (was Argonaut 505 - The Answer) (score: 1)
- Author: "James Duffer" <dufferjames@hotmail.com>
- Date: Fri, 19 Dec 2003 06:02:26 -0600
- Separation/spatial orientation is the way to go. If shielding is attempted try a high mu metal. Copper and aluminum is not effective. Would not use lead unless you are wanting to shield x-ray radiati
- /archives//html/TenTec/2003-12/msg00747.html (8,057 bytes)
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