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Total 594 documents matching your query.

121. Topband: Bev Wire (score: 1)
Author: k6se@juno.com (k6se@juno.com)
Date: Tue, 29 Jan 2002 20:37:21 -0800
I've always used #17 AWG galvanized electric fence wire for my Beverages. Once I replaced one of them with #18 AWG magnet wire expecting it to work better, but was disappointed when it was obviously
/archives//html/Topband/2002-01/msg00255.html (7,529 bytes)

122. Topband: 5B4-USA LP 16/12/01 (score: 1)
Author: k6se@juno.com (k6se@juno.com)
Date: Mon, 17 Dec 2001 05:19:49 -0800
"Very interesting. I wonder if this suggests that even we up here could work West-Coast USA LP on 160 near our sunset during mid-winter ?" == Although the 5B4ADA/N7UA QSO was LP, I and others have pr
/archives//html/Topband/2001-12/msg00059.html (7,445 bytes)

123. Topband: Stew Perry Point Calculator (score: 1)
Author: k6se@juno.com (k6se@juno.com)
Date: Fri, 28 Dec 2001 10:53:08 -0800
Dear Topbanders, Although the Stew Perry contest officials will score your log for you, perhaps you would like to know how many points you accumulated in the contest before the results are published.
/archives//html/Topband/2001-12/msg00141.html (6,894 bytes)

124. Topband: 6 November Light Show (score: 1)
Author: k6se@juno.com (k6se@juno.com)
Date: Tue, 6 Nov 2001 16:14:03 -0800
Bill's photos of the aurora are quite impressive. I went outside last night at 0200Z and 0300Z to see if the aurora was visible here in southern California, but no dice. City lights didn't help. 73,
/archives//html/Topband/2001-11/msg00026.html (6,598 bytes)

125. Topband: JT1/K4ZW (score: 1)
Author: k6se@juno.com (k6se@juno.com)
Date: Mon, 19 Nov 2001 17:26:16 -0800
Just worked JT1/K4ZW on 20m SSB and he said he would be QRV on 1905.5 kHz, QSX around 1824 kHz tonight (NA morning). Also, received word that the Ducie Island dxpedition will arrive at the island ton
/archives//html/Topband/2001-11/msg00066.html (6,370 bytes)

126. Topband: 9V1PC (score: 1)
Author: k6se@juno.com (k6se@juno.com)
Date: Wed, 28 Nov 2001 20:07:09 -0800
I had a great eyeball QSO today with Peter Cook, 9V1PC, his beautiful wife Sally, and their lovely 2-year old daughter Alexis. Peter is in LA on a combined business/pleasure trip and will return to S
/archives//html/Topband/2001-11/msg00105.html (7,126 bytes)

127. Topband: 3D2CI (score: 1)
Author: k6se@juno.com (k6se@juno.com)
Date: Sun, 7 Oct 2001 11:07:06 -0700
"Amongst the operators is Will, K6NDV. Will is sufficiently experienced to set up and run a lowband operation, IMHO." == But be aware that Will is not a CW contest-type operator. In our 5 operations
/archives//html/Topband/2001-10/msg00035.html (7,110 bytes)

128. Topband: shunt feed help needed (score: 1)
Author: k6se@juno.com (k6se@juno.com)
Date: Sun, 7 Oct 2001 16:02:41 -0700
"I'm hoping someone can help me understand what I'm seeing. Setup is a Rohn 25 tower with 3 yagis -- a short 40 at 105 ft, a C-3E at 97 ft and another C-3E at 69 feet. I tapped the tower at about 30
/archives//html/Topband/2001-10/msg00040.html (10,019 bytes)

129. Topband: shunt feed help needed (score: 1)
Author: k6se@juno.com (k6se@juno.com)
Date: Mon, 8 Oct 2001 08:41:01 -0700
Mauri, I4JMY implied that if the vertical was 1/4-wave resonant that it could not be shunt-fed. There is no problem shunt-feeding a 1/4-wave vertical in the normal fashion. In fact, a 1/4-wave vertic
/archives//html/Topband/2001-10/msg00050.html (9,643 bytes)

130. Topband: shunt feed help needed (score: 1)
Author: k6se@juno.com (k6se@juno.com)
Date: Mon, 8 Oct 2001 18:18:44 -0700
"One easy way is to use two wires spaced the width of the tower face. On a typical 60-80 foot tower with beams, go all the way to the top." == Coincidentally, yesterday I modeled SM4CAN's shunt-fed t
/archives//html/Topband/2001-10/msg00056.html (9,639 bytes)

131. Topband: shunt feed help needed (score: 1)
Author: k6se@juno.com (k6se@juno.com)
Date: Mon, 8 Oct 2001 19:05:09 -0700
"Inductive reactance when shunt feeding a tower is a major "red flag!" == I'm sure Joe meant capacitive reactance rather than inductive reactance. 73, de Earl, K6SE
/archives//html/Topband/2001-10/msg00057.html (7,934 bytes)

132. Topband: Shunt-feeding (score: 1)
Author: k6se@juno.com (k6se@juno.com)
Date: Tue, 9 Oct 2001 17:56:01 -0700
"Insulated elements can have an arcing problem when used on a shunt-fed tower. This is especially true when moisture is present, and the insulation poor (like fiberglass or PVC). Voltage between the
/archives//html/Topband/2001-10/msg00068.html (8,024 bytes)

133. Topband: Shunt-feeding (score: 1)
Author: k6se@juno.com (k6se@juno.com)
Date: Wed, 10 Oct 2001 09:18:50 -0700
"... although better if also the yagi fed element is grounded (hairpin) in most cases there is not an absolute need to ground it to the boom if the yagi coax runs tightly with the tower legs and its
/archives//html/Topband/2001-10/msg00074.html (7,241 bytes)

134. Topband: Shuntfeeding (score: 1)
Author: k6se@juno.com (k6se@juno.com)
Date: Fri, 12 Oct 2001 10:07:25 -0700
"Also, regarding radials: I've been told dozens of things about radials over the years. I won't quote them all here, but these are a few that concern me: The more the better?" -- Yes, of course. == "
/archives//html/Topband/2001-10/msg00093.html (7,945 bytes)

135. Topband: Shuntfeeding (score: 1)
Author: k6se@juno.com (k6se@juno.com)
Date: Fri, 12 Oct 2001 10:53:37 -0700
More on radials: Chapter 3 of the ARRL Antenna Book gives a good blurb on radial length versus number of radials, with a table showing the optimum radial length for various numbers of radials. Using
/archives//html/Topband/2001-10/msg00094.html (6,935 bytes)

136. Topband: Radials (score: 1)
Author: k6se@juno.com (k6se@juno.com)
Date: Fri, 12 Oct 2001 17:27:37 -0700
The one-meter "rule of thumb" I mentioned was for radials under a 40-meter vertical. Double that for 80-meters and quadruple it for 160-meters. Using data from the table in chapter three of the ARRL
/archives//html/Topband/2001-10/msg00098.html (7,364 bytes)

137. Topband: Verticals and Radials (score: 1)
Author: k6se@juno.com (k6se@juno.com)
Date: Tue, 16 Oct 2001 16:36:24 -0700
"What would be the radiation pattern of a vertical with ground radials in a 180 degree arc. That is, 60 radials on only (1) side of the vertical with no radials and average ground in the other 180 de
/archives//html/Topband/2001-10/msg00120.html (7,129 bytes)

138. Topband: shunt feeding a crank-up tower (score: 1)
Author: k6se@juno.com (k6se@juno.com)
Date: Tue, 16 Oct 2001 17:22:20 -0700
This message is in MIME format. Since your mail reader does not understand this format, some or all of this message may not be legible. --__JNP_000_07f0.1a2f.093e Content-Type: text/plain; charset=us
/archives//html/Topband/2001-10/msg00121.html (12,884 bytes)

139. Topband: re : CQWW SSB & Our Continuing Bandplan Discussions.... (score: 1)
Author: k6se@juno.com (k6se@juno.com)
Date: Thu, 18 Oct 2001 09:33:32 -0700
One simple answer might be that ARRL and CQ magazine indicate in their SSB contest rules that penalties will be assessed for US participants that use SSB below 1843 kHz during the contest(s). 73, de
/archives//html/Topband/2001-10/msg00137.html (7,821 bytes)

140. Topband: re : CQWW SSB & Our Continuing Bandplan Discussions.... (score: 1)
Author: k6se@juno.com (k6se@juno.com)
Date: Thu, 18 Oct 2001 10:56:49 -0700
"One simple answer might be that ARRL and CQ magazine indicate in their SSB contest rules that penalties will be assessed for US participants that use SSB below 1843 kHz during the contest(s)." == I
/archives//html/Topband/2001-10/msg00143.html (8,048 bytes)


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