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41. [TenTec] QRZ.com (score: 1): Author: farson@shaw.ca (Adam Farson); Date: Sat, 07 Dec 2002 13:30:48 -0800; Ken, The qrz.com server appears to have a problem. It responds to a ping, and its domain name resolves correctly to an IP address, but it will not accept an HTTP GET command. It is possible that the; /archives//html/TenTec/2002-12/msg00175.html (7,856 bytes)
42. [TenTec] Argo 516 competition and "adventure" operation (score: 1): Author: farson@shaw.ca (Adam Farson); Date: Tue, 05 Nov 2002 18:48:05 -0800; Hi Bob, The Icom IC-703 was announced at HamFair Tokyo, and will be available in Japan at the end of this year. I should think that it will be available in North America by Dayton next year (or earli; /archives//html/TenTec/2002-11/msg00115.html (8,335 bytes)
43. [TenTec] Argo 516 competition and "adventure" operation (score: 1): Author: farson@shaw.ca (Adam Farson); Date: Wed, 06 Nov 2002 11:22:54 -0800; Al, In this day and age, an HF transceiver capable of ham-band operation only is destined to have a very limited, and indeed diminishing market. The Japanese general-coverage HF radios find a wide sp; /archives//html/TenTec/2002-11/msg00124.html (9,223 bytes)
44. [TenTec] The Heathkit Shop "AmpKeyer" (score: 1): Author: farson@shaw.ca (Adam Farson); Date: Wed, 02 Oct 2002 12:14:30 -0700; Hi Mike, Upon looking over your very impressive "AmpKeyer" product, I placed a link to your "AmpKeyer" page on the Icom FAQ site. This will be of great assistance to Icom HF radio owners who wish to; /archives//html/TenTec/2002-10/msg00036.html (6,720 bytes)
45. [TenTec] Omni VI Plus freq. readout (score: 1): Author: farson@shaw.ca (Adam Farson); Date: Thu, 03 Oct 2002 15:09:26 -0700; Gentlemen, Is it not high time we gave this melancholy thread the decent burial it so richly deserves? Best 73, Adam, VA7OJ/AB4OJ North Vancouver, BC, Canada http://www.qsl.net/ab4oj/; /archives//html/TenTec/2002-10/msg00059.html (8,154 bytes)
46. [TenTec] Receivability (score: 1): Author: farson@shaw.ca (Adam Farson); Date: Mon, 28 Oct 2002 10:30:11 -0800; Mike, The IF filters do something which post-AGC audio filters can never do. As they are inside the AGC loop, IF filters remove strong interfering signals from the IF chain before they reach the AGC; /archives//html/TenTec/2002-10/msg00548.html (11,109 bytes)
47. [TenTec] Receivability (score: 1): Author: farson@shaw.ca (Adam Farson); Date: Mon, 28 Oct 2002 16:14:49 -0800; Mike, Thanks for the heads-up. I was not aware that this was the case. In 1964, I designed and built a hybrid 20m SSB/CW transceiver in which the AGC was audio-derived. I considered placing a narrow; /archives//html/TenTec/2002-10/msg00566.html (11,525 bytes)
48. [TenTec] Re: TenTec digest, Vol 1 #729 - 11 msgs (score: 1): Author: farson@shaw.ca (Adam Farson); Date: Wed, 30 Oct 2002 21:24:40 -0800; <<...Tayloe quadrature mixer direct to the A/D and DSP...>> The Rockwell-Collins 95S-1A receiver uses an image-reject I/Q mixer driving the ADC at zero IF. http://www.wa3key.com/95s1.html Best 73, Ad; /archives//html/TenTec/2002-10/msg00612.html (8,989 bytes)
49. [TenTec] Omni VI Plus freq. readout (score: 1): Author: farson@shaw.ca (Adam Farson); Date: Mon, 30 Sep 2002 16:42:47 -0700; Hi George, And in addition, my old IC-781 met NATO specs for frequency stability, accuracy and repeatability. I concur with your comments re PRO/PRO II. Cheers for now, 73, Adam VA7OJ/AB4OJ --Origina; /archives//html/TenTec/2002-09/msg00001.html (10,075 bytes)
50. FW: [TenTec] Omni VI Plus freq. readout (score: 1): Author: farson@shaw.ca (Adam Farson); Date: Mon, 30 Sep 2002 16:48:56 -0700; << Would someone kindly explain to me why I need to know my frequency with such precision? >> Simple answer: If your transmitter's frequency error puts you out of the band (or sub-band), you are oper; /archives//html/TenTec/2002-09/msg00002.html (8,538 bytes)
51. [TenTec] Re: Jupiter firmware problems...NOT! (SO!... ) (score: 1): Author: farson@shaw.ca (Adam Farson); Date: Sun, 08 Sep 2002 12:43:16 -0700; << ADVERTISING makes s** smell good :-) DSP radios are S** !! PERIOD, end of paragraph !! >> On the issue of DSP, leading radio manufacturers such as Rockwell-Collins, Harris and Rohde & Schwarz woul; /archives//html/TenTec/2002-09/msg00182.html (9,643 bytes)
52. [TenTec] Re: synthesizers was Omni C (score: 1): Author: farson@shaw.ca (Adam Farson); Date: Mon, 26 Aug 2002 23:00:10 -0700; Hi Jerry, .....that is, before the Japanese manufacturers started using DDS. As far as I am aware, Icom pioneered DDS in amateur transceiver design. One of the first high-end Japanese HF transceivers; /archives//html/TenTec/2002-08/msg00528.html (11,139 bytes)
53. [TenTec] Orion spec questions (score: 1): Author: farson@shaw.ca (Adam Farson); Date: Thu, 29 Aug 2002 10:42:28 -0700; A preliminary study of the Orion information published thus far has peaked my interest in two areas: (1) I would be curious to know how the projected phase noise (transmitted composite noise) specs o; /archives//html/TenTec/2002-08/msg00573.html (7,760 bytes)
54. [TenTec] Scout,Omni,TS 850 transmit (score: 1): Author: farson@shaw.ca (Adam Farson); Date: Thu, 29 Aug 2002 11:15:08 -0700; Hi Bob, Excessive transmitter IMD unnecessarily increases the occupied bandwidth of the transmitted signal, and has the potential to cause harmful adjacent-channel interference ("splatter") - particu; /archives//html/TenTec/2002-08/msg00574.html (10,364 bytes)
55. RE: [TenTec] lawyers (score: 1): Author: Adam Farson <farson@shaw.ca>; Date: Sun, 31 Aug 2003 17:20:31 -0700; When one is confined in a windowless cell somewhere in the Gulag system, facing blood-curdling charges under the anti-terrorism laws, one will yell like a stuck pig: "I want to call my lawyer!" Cheer; /archives//html/TenTec/2003-08/msg00666.html (7,386 bytes)
56. RE: [TenTec] Opinions on StepIR vertical (score: 1): Author: Adam Farson <farson@shaw.ca>; Date: Fri, 10 Oct 2003 10:13:08 -0700; Hi Mark, The Cushcraft R8 or Hy-gain AV640 may be a better choice if one is willing to trade compromise performance on 80m for good performance on 17m. 17m is a very desirable band, and it is a pity; /archives//html/TenTec/2003-10/msg00310.html (9,327 bytes)
57. RE: [TenTec] E-mail Tax ??? (score: 1): Author: Adam Farson <farson@shaw.ca>; Date: Thu, 30 Oct 2003 11:08:24 -0800; Hi Dan, Think of what it will do to spam, though - especially if the recipient gets stuck with the tax because Uncle Sam cannot collect from an offshore sender. However, in these tax-cutting times, I; /archives//html/TenTec/2003-10/msg00879.html (7,603 bytes)
58. RE: [TenTec] Orion and MIKEs (score: 1): Author: Adam Farson <farson@shaw.ca>; Date: Fri, 14 Nov 2003 17:29:54 -0800; Hi Bill, ...to say nothing of all those 20W PEP military HF manpacks with a whip antenna plugged into a socket on top of the case. They did not suffer notably from internal EMC issues. Had any such r; /archives//html/TenTec/2003-11/msg00352.html (14,158 bytes)
59. RE: [TenTec] Orion and MIKEs (score: 1): Author: Adam Farson <farson@shaw.ca>; Date: Fri, 14 Nov 2003 18:55:23 -0800; Hi Grant, My Boxer Max's kennel (about 1.5 m3) has used up the last bit of space I might have had in my shack for an additional radio. Cheers for now, 73, Adam VA7OJ/AB4OJ Hey, Adam ... Don't forget; /archives//html/TenTec/2003-11/msg00357.html (9,527 bytes)
60. RE: [TenTec] Orion / Mikes / W4NJF (score: 1): Author: Adam Farson <farson@shaw.ca>; Date: Fri, 14 Nov 2003 22:12:41 -0800; Todd, Is there any need to use such racist epithets in describing Japanese radios? Language of this sort does not enhance a discussion. Best 73, Adam, VA7OJ/AB4OJ Good question on why DX-peditions ha; /archives//html/TenTec/2003-11/msg00367.html (8,300 bytes)

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