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101. Re: [TowerTalk] Lightning (score: 1)
Author: Doug Renwick <ve5ra@sasktel.net>
Date: Fri, 05 Jan 2007 19:30:11 -0600
So far nobody, NOBODY, has presented sound empirical data that proves the porcupine does or does not reduce the incidence of lightning strikes. Without that data, you are nothing more than an opinion
/archives//html/Towertalk/2007-01/msg00207.html (10,040 bytes)

102. Re: [TowerTalk] Lightning (score: 1)
Author: Doug Renwick <ve5ra@sasktel.net>
Date: Fri, 05 Jan 2007 22:32:53 -0600
Gary, If you think you can BS me and others with this posting then you are wrong. I would expect this to come instead from a slippery politician. For your benefit I will repeat my earlier statement:
/archives//html/Towertalk/2007-01/msg00219.html (10,105 bytes)

103. Re: [TowerTalk] Lightning (score: 1)
Author: Doug Renwick <ve5ra@sasktel.net>
Date: Fri, 05 Jan 2007 22:44:11 -0600
Thanks for the info Jim. You have a good understanding of testing procedures. Do you have the reference study/report for the testing of the porcupine device as to whether it reduces or does not reduc
/archives//html/Towertalk/2007-01/msg00220.html (11,242 bytes)

104. Re: [TowerTalk] KLM 4-element 40 question (score: 1)
Author: Doug Renwick <ve5ra@sasktel.net>
Date: Sat, 06 Jan 2007 07:30:54 -0600
I remember doing the same thing once when I had my KLM 4L 40m beam up at 110 feet. Walking out on a support with my belt looped around the boom and a lanyard attached to the tower. Some time later I
/archives//html/Towertalk/2007-01/msg00231.html (9,459 bytes)

105. Re: [TowerTalk] KLM 4-element 40 question..another question (score: 1)
Author: Doug Renwick <ve5ra@sasktel.net>
Date: Sat, 06 Jan 2007 14:42:23 -0600
If you are referring to the shorting straps on the linear loaded elements...they look right to me...arched over/above the element. Doug Since I sold this antenna to these guys, I feel a special attac
/archives//html/Towertalk/2007-01/msg00245.html (7,403 bytes)

106. Re: [TowerTalk] Unsafe Climbing Practices (score: 1)
Author: Doug Renwick <ve5ra@sasktel.net>
Date: Tue, 09 Jan 2007 11:31:41 -0600
Kirk, No apology needed here. I appreciated you posting those photos. We should learn from the mistakes of others. Tower work has risks associated with these tasks...minimizing your risk should be th
/archives//html/Towertalk/2007-01/msg00347.html (9,091 bytes)

107. Re: [TowerTalk] MonstIR vs Monobander (score: 1)
Author: Doug Renwick <ve5ra@sasktel.net>
Date: Fri, 09 Mar 2007 18:46:27 -0600
There are a LOT of details missing from the 6Y1V report. Is it an objective comparison? What are the differences between the antenna/tower configurations? and so on. Doug I was just reading the 3830
/archives//html/Towertalk/2007-03/msg00129.html (7,718 bytes)

108. Re: [TowerTalk] step away from steppir, Son (score: 1)
Author: Doug Renwick <ve5ra@sasktel.net>
Date: Wed, 13 Jun 2007 22:03:02 -0600
The HyGain 204BA has a 26 ft boom, the 205BA has a 34 ft boom. Tell us more about your 204BA on a 34 ft boom? Doug After spending all that money for a SteppIr antenna, nobody's gonna call their kid u
/archives//html/Towertalk/2007-06/msg00387.html (8,422 bytes)

109. Re: [TowerTalk] Tower ACCIDENT, engineering (score: 1)
Author: Doug Renwick <ve5ra@sasktel.net>
Date: Thu, 28 Jun 2007 13:05:15 -0600
Rick, Give me more details about how the tower was lifted and how it was carried to the new site. Doug 35 years ago I lived in Seattle and was a member of the Western Washington DX club. It seemed ev
/archives//html/Towertalk/2007-06/msg00847.html (10,740 bytes)

110. Re: [TowerTalk] Tower ACCIDENT, engineering (score: 1)
Author: Doug Renwick <ve5ra@sasktel.net>
Date: Thu, 28 Jun 2007 21:50:20 -0600
Rick, Yes I remember Bill, PHO. He probably gave me a few new countries. A belated congratulations on a job well done in moving the tower. It sounds like it could have been a military manoeuvre. Doug
/archives//html/Towertalk/2007-06/msg00875.html (11,119 bytes)

111. [TowerTalk] Ask the What? (score: 1)
Author: Doug Renwick <ve5ra@sasktel.net>
Date: Sun, 08 Jul 2007 21:54:25 -0600
Cheers, Steve K7LXC TT ADMIN PS - What's the old saying? Better to be a fool in silence than open your mouth and let everyone know that you are? Jim Brown you owe all an apology for your rant! Arroga
/archives//html/Towertalk/2007-07/msg00366.html (9,294 bytes)

112. Re: [TowerTalk] Ask the What? (score: 1)
Author: Doug Renwick <ve5ra@sasktel.net>
Date: Mon, 09 Jul 2007 08:55:47 -0600
I can hardly believe what I read below. All I can do is just shake my head in disbelief. Here you are an EE and you support a report that you have never read, studied, or tested. This is a good examp
/archives//html/Towertalk/2007-07/msg00381.html (9,258 bytes)

113. Re: [TowerTalk] Ask the What? (score: 1)
Author: Doug Renwick <ve5ra@sasktel.net>
Date: Mon, 09 Jul 2007 08:55:47 -0600
Hi Doug, I don't think Jim owes an apology. Doug, you have over looked the fact that the Mosely was not "bashed", The report simply showed that there were a lot of other tribanders that would be a be
/archives//html/Towertalk/2007-07/msg00382.html (8,816 bytes)

114. Re: [TowerTalk] Ask the What? (score: 1)
Author: Doug Renwick <ve5ra@sasktel.net>
Date: Mon, 09 Jul 2007 17:40:33 -0600
And what's a half or one db amongst friends. A lot of times propagation or antenna height can be a big equalizer. My first beam antenna was a Mosley TA-33 Jr. Those were the days when Mosley beams we
/archives//html/Towertalk/2007-07/msg00416.html (8,687 bytes)

115. [TowerTalk] Ask the What? (score: 1)
Author: Doug Renwick <ve5ra@sasktel.net>
Date: Tue, 10 Jul 2007 08:35:00 -0600
And what's a half or one db amongst friends. A lot of times propagation or antenna height can be a big equalizer. My first beam antenna was a Mosley TA-33 Jr. Those were the days when Mosley beams we
/archives//html/Towertalk/2007-07/msg00437.html (8,385 bytes)

116. Re: [TowerTalk] Mosley Note (score: 1)
Author: Doug Renwick <ve5ra@sasktel.net>
Date: Tue, 10 Jul 2007 19:24:37 -0600
Finally, refreshing, level-headed comments on the Mosley antenna testing. Much, much better than some of the hysterical comments from many others who love to bash Mosley and Mosley owners. Can you cl
/archives//html/Towertalk/2007-07/msg00450.html (9,708 bytes)

117. Re: [TowerTalk] Need Help Identifying Yagi Antenna (score: 1)
Author: Doug Renwick <ve5ra@sasktel.net>
Date: Fri, 13 Jul 2007 14:08:22 -0600
You have a hy-gain no. 410 five element CB beam. Doug/VA5DX Hey Antenna Gurus, I am trying to identfy a 5 element monoband antenna that appears to be a 10 meter yagi. I need to determine the manufact
/archives//html/Towertalk/2007-07/msg00572.html (7,648 bytes)

118. Re: [TowerTalk] Feedline Coil or Loop?? (score: 1)
Author: Doug Renwick <ve5ra@sasktel.net>
Date: Tue, 24 Jul 2007 17:32:58 -0600
I place 1/2" loom over each cable and tape the looms together as a bundle. My guys are very near the top of the towers; so I make sure that there is nothing to snag the cables using tape or black pla
/archives//html/Towertalk/2007-07/msg00921.html (8,513 bytes)

119. Re: [TowerTalk] re how tall is that tower (score: 1)
Author: Doug Renwick <ve5ra@sasktel.net>
Date: Thu, 02 Aug 2007 20:04:05 -0600
Carl, Get used to it on this list. You will not be surprised to see the jerks, list bullies and misinformation specialists rant on and on. They deserve to be black listed but I don't think there is a
/archives//html/Towertalk/2007-08/msg00085.html (8,615 bytes)

120. Re: [TowerTalk] re how tall is that tower (score: 1)
Author: Doug Renwick <ve5ra@sasktel.net>
Date: Fri, 03 Aug 2007 11:18:53 -0600
Very true. But there still is remnant to the British system ... the mile race. Doug/VA5DX The metric system is in use in daily public life. How many of us provide public service communications for 10
/archives//html/Towertalk/2007-08/msg00104.html (9,014 bytes)


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