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References: [ +from:SEWATKINS@dgs.state.va.us: 173 ]

Total 173 documents matching your query.

61. [TenTec] Model 242 remote VFO (score: 1): Author: SEWATKINS@dgs.state.va.us (Sherrill WATKINS); Date: Wed, 24 Jan 2001 16:35:43 -0500; Mr. Valco: On your very own web site you made a statement that you would never buy off of ebay again because of the misrepresentation of the seller and I agree. Now I am shocked to hear that you, of; /archives//html/TenTec/2001-01/msg00553.html (7,259 bytes)
62. [TenTec] "A low vswr will kill you ! " (score: 1): Author: SEWATKINS@dgs.state.va.us (Sherrill WATKINS); Date: Wed, 24 Jan 2001 16:58:27 -0500; Jim: Sometimes but not always. It is unscientific to assume that low vswr means the antenna is radiating. There is no coorelation between radiation and vswr. A low vswr can also mean that the transmi; /archives//html/TenTec/2001-01/msg00557.html (9,412 bytes)
63. [TenTec] Model 242 remote VFO (score: 1): Author: SEWATKINS@dgs.state.va.us (Sherrill WATKINS); Date: Wed, 24 Jan 2001 17:00:59 -0500; Paul: I was just teasing; I agree with your comments about ebay 100 %. - 73's- Corn- k4own -- FAQ on WWW: http://www.contesting.com/FAQ/tentec Submissions: tentec@contesting.com Administrative reques; /archives//html/TenTec/2001-01/msg00558.html (7,107 bytes)
64. [TenTec] "A low vswr will kill you ! " (score: 1): Author: SEWATKINS@dgs.state.va.us (Sherrill WATKINS); Date: Thu, 25 Jan 2001 09:04:52 -0500; Jim: It appears that you may have misinterpreted my point. However , I agree with your statement that for any given feed line; the higher the vswr the higher the loss. However, the question is how MU; /archives//html/TenTec/2001-01/msg00601.html (9,437 bytes)
65. [TenTec] balanced tuners (score: 1): Author: SEWATKINS@dgs.state.va.us (Sherrill WATKINS); Date: Thu, 25 Jan 2001 09:12:19 -0500; Clarke: The differences in losses between the 250 watt and killowatt Johnson matchboxes is so insignificant as to be silly! They both have the exact schematic diagram. You should have kept the big Ma; /archives//html/TenTec/2001-01/msg00602.html (7,078 bytes)
66. [TenTec] Re: "A low vswr will kill you" (score: 1): Author: SEWATKINS@dgs.state.va.us (Sherrill WATKINS); Date: Thu, 25 Jan 2001 09:54:16 -0500; I also agree that antenna theory is entirely appropriate. One reason is the extremely high degree of technical competence on this board; and is not available elsewhere? I may point out that a signifi; /archives//html/TenTec/2001-01/msg00603.html (7,103 bytes)
67. [TenTec] "A low vswr will kill you" (score: 1): Author: SEWATKINS@dgs.state.va.us (Sherrill WATKINS); Date: Thu, 25 Jan 2001 12:26:42 -0500; While I must agree with Dr. Johnson's statement that the mathematical definition of a resonate antenna pertains to the phase angle of the voltages and currents; I find this mathematical definition to; /archives//html/TenTec/2001-01/msg00608.html (11,075 bytes)
68. [TenTec] "A low vswr will kill you" (score: 1): Author: SEWATKINS@dgs.state.va.us (Sherrill WATKINS); Date: Thu, 25 Jan 2001 13:50:09 -0500; Avila: It was never my intention to deliberately "flame" anyone on this board. If any of my comments were interpreted that way, I apologize. Also, I would like to question the way the computer system; /archives//html/TenTec/2001-01/msg00611.html (8,135 bytes)
69. [TenTec] "A low vswr will kill you ! " (score: 1): Author: SEWATKINS@dgs.state.va.us (Sherrill WATKINS); Date: Thu, 25 Jan 2001 14:40:24 -0500; Jim: I just may have a need for an end fed long wire sometime in the future. I have never tried to operate with one of these antennas. Can you give me some details on your system, balun, power level,; /archives//html/TenTec/2001-01/msg00619.html (8,913 bytes)
70. [TenTec] TUNER? (score: 1): Author: SEWATKINS@dgs.state.va.us (Sherrill WATKINS); Date: Thu, 25 Jan 2001 15:34:25 -0500; Ron: Never say "never". - 73's- Corn- k4own -- FAQ on WWW: http://www.contesting.com/FAQ/tentec Submissions: tentec@contesting.com Administrative requests: tentec-REQUEST@contesting.com Problems: own; /archives//html/TenTec/2001-01/msg00623.html (8,104 bytes)
71. [TenTec] TUNER? (score: 1): Author: SEWATKINS@dgs.state.va.us (Sherrill WATKINS); Date: Fri, 26 Jan 2001 09:24:12 -0500; Dale: You missed the most important point; TUNERS TUNE THE ANTENNA ! - 73's- Corn - k4own -- FAQ on WWW: http://www.contesting.com/FAQ/tentec Submissions: tentec@contesting.com Administrative request; /archives//html/TenTec/2001-01/msg00643.html (7,918 bytes)
72. [TenTec] Tuner (score: 1): Author: SEWATKINS@dgs.state.va.us (Sherrill WATKINS); Date: Fri, 26 Jan 2001 10:04:58 -0500; Hi Frank: Yes, that is one reason, but not the MAIN reason for using an antenna tuner. In my humble opinion , the most important reason is the tremendous bandwidth the tuner affords. With a properly; /archives//html/TenTec/2001-01/msg00646.html (7,082 bytes)
73. [TenTec] RE: A low vswr will kill you ! (score: 1): Author: SEWATKINS@dgs.state.va.us (Sherrill WATKINS); Date: Fri, 26 Jan 2001 10:33:23 -0500; Bob: Good heavens, where have you been?? Yes, you are correct, tuners are impedance matching devices, another name for tuner. However the most important point is TUNERS TUNE THE ANTENNA SYSTEM TO RES; /archives//html/TenTec/2001-01/msg00649.html (7,713 bytes)
74. [TenTec] TUNER? (score: 1): Author: SEWATKINS@dgs.state.va.us (Sherrill WATKINS); Date: Fri, 26 Jan 2001 11:44:26 -0500; Jerry: I agree that tuners only adjust the antenna system impediance as seen by the transmitter through the feed line. That is just a different way of saying that the tuner tunes the antenna system.; /archives//html/TenTec/2001-01/msg00657.html (7,744 bytes)
75. [TenTec] Antenna Tuners for Balanced Antennas (score: 1): Author: SEWATKINS@dgs.state.va.us (Sherrill WATKINS); Date: Fri, 26 Jan 2001 11:51:50 -0500; There is a high power balanced antenna tuner being advertised in Electric Radio Magazine. It is large and should handle maximum legal amateur power with no problem. It advertises to be a "true balanc; /archives//html/TenTec/2001-01/msg00659.html (8,200 bytes)
76. [TenTec] a low vswr will kill you (score: 1): Author: SEWATKINS@dgs.state.va.us (Sherrill WATKINS); Date: Fri, 26 Jan 2001 12:01:43 -0500; Thank's George! I will try to go back and check. (I am having trouble with this confounded computer messing up what I type.) - 73's- Corn -k4own -- FAQ on WWW: http://www.contesting.com/FAQ/tentec Su; /archives//html/TenTec/2001-01/msg00661.html (8,129 bytes)
77. [TenTec] a low vswr will kill you (score: 1): Author: SEWATKINS@dgs.state.va.us (Sherrill WATKINS); Date: Fri, 26 Jan 2001 12:18:14 -0500; Gentlemen: Lets clear the air! The most important point of this entire discussion is that provided the antenna system (i.e. antenna and transmission line) is tuned to resonance and a low loss feed li; /archives//html/TenTec/2001-01/msg00663.html (8,488 bytes)
78. [TenTec] a low vswr will kill you (score: 1): Author: SEWATKINS@dgs.state.va.us (Sherrill WATKINS); Date: Fri, 26 Jan 2001 13:26:36 -0500; It is incorrect to think of an antenna tuner as only an r.f. transformer. That is like saying the purpose of a cow is to create cow manure. Cow manure may be a useful by-product of a cow, but that is; /archives//html/TenTec/2001-01/msg00669.html (8,319 bytes)
79. [TenTec] a low vswr will kill you (score: 1): Author: SEWATKINS@dgs.state.va.us (Sherrill WATKINS); Date: Fri, 26 Jan 2001 13:31:09 -0500; Denny: Your comment is incorrect. When the tuner is used, the system is resonant. It is an insignificant fact that the antenna or transmission lines by themselves are not resonant because the system; /archives//html/TenTec/2001-01/msg00670.html (8,196 bytes)
80. [TenTec] a low vswr will kill you (score: 1): Author: SEWATKINS@dgs.state.va.us (Sherrill WATKINS); Date: Fri, 26 Jan 2001 14:27:32 -0500; Denny: This may be an accidental double posting from you? Most of your first statements are basically correct. However, your conclusions in your last paragraph are incorrect. If the system is tuned t; /archives//html/TenTec/2001-01/msg00675.html (8,379 bytes)

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