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References: [ +from:VE5RA@sasktel.net: 318 ]

Total 318 documents matching your query.

281. Re: [TowerTalk] antenna choices for K4XS (score: 1)
Author: "Doug Renwick" <ve5ra@sasktel.net>
Date: Sun, 19 Apr 2015 10:35:49 -0600
"You can use a R.F. Choke if you want to ensure keeping R.F. off the outer shield of the coax. This can be simply made by coiling 5 turns of your feed line into a 6" diameter as close as possible to
/archives//html/Towertalk/2015-04/msg00494.html (11,708 bytes)

282. Re: [TowerTalk] antenna choices for K4XS (score: 1)
Author: "Doug Renwick" <ve5ra@sasktel.net>
Date: Sun, 19 Apr 2015 11:43:59 -0600
rated at 1.1kw cw, the TA-33M, TA-34, TA-53, TW-33, CL-33, CL-36, are rated at 1.5 kw cw and the PRO-57,67 are rated at 2.5kw cw. Yet except for the TA-33 jr they are all rated for 600w RTTY. Compar
/archives//html/Towertalk/2015-04/msg00495.html (13,135 bytes)

283. Re: [TowerTalk] Fwd: Fwd: sealing PL259's (score: 1)
Author: "Doug Renwick" <ve5ra@sasktel.net>
Date: Wed, 27 May 2015 09:08:27 -0600
Roger try putting some thick walled heat shrink over the jaws like 3/4" and shrink it down. Yes it needs to be replaced every so often but it sure protects the connector shell. Doug I wasn't born in
/archives//html/Towertalk/2015-05/msg00264.html (10,609 bytes)

284. Re: [TowerTalk] Rotor loop coax choices ? (score: 1)
Author: "Doug Renwick" <ve5ra@sasktel.net>
Date: Fri, 12 Jun 2015 11:22:21 -0600
Split loom does the job and is easier to install. Doug I wasn't born in Saskatchewan, but I got here as soon as I could. --Original Message-- I use Davis Bury-Flex for my rotor loop. To protect it fr
/archives//html/Towertalk/2015-06/msg00191.html (9,552 bytes)

285. Re: [TowerTalk] Rotor loop coax choices ? (score: 1)
Author: "Doug Renwick" <ve5ra@sasktel.net>
Date: Fri, 12 Jun 2015 15:00:21 -0600
Rick this is what to use: http://www.amazon.com/Install-Bay-Split-Loom-Tube/dp/B005NN0HOS/ref=pd_sim_4 22_5?ie=UTF8&refRID=1TQJW0HMVCTYAP2JJXQ9 Doug I wasn't born in Saskatchewan, but I got here as s
/archives//html/Towertalk/2015-06/msg00194.html (10,418 bytes)

286. Re: [TowerTalk] AN Tower (score: 1)
Author: "Doug Renwick" <ve5ra@sasktel.net>
Date: Sun, 21 Jun 2015 16:14:27 -0600
My opinion of a Trylon is much different than yours. A Trylon is not like a Rohn HDBX. A Trylon is much, much stronger. Doug I wasn't born in Saskatchewan, but I got here as soon as I could. --Origin
/archives//html/Towertalk/2015-06/msg00243.html (9,173 bytes)

287. [TowerTalk] Telrex Tribander (score: 1)
Author: "Doug Renwick" <ve5ra@sasktel.net>
Date: Sat, 11 Jul 2015 20:58:28 -0600
Telrex tribanders like the TB6EM have traps on the driven and director elements. These traps have a stainless screw at each end which appears to secure the trap to the aluminum element tubing at each
/archives//html/Towertalk/2015-07/msg00136.html (6,929 bytes)

288. Re: [TowerTalk] Another Cushcraft shorty-forty question (score: 1)
Author: "Doug Renwick" <ve5ra@sasktel.net>
Date: Thu, 6 Aug 2015 09:21:01 -0600
Try a #6 clamp and lubricate it well with say Liquid Wrench so it doesn't tightening doesn't wreck the clamp. Doug I wasn't born in Saskatchewan, but I got here as soon as I could. --Original Message
/archives//html/Towertalk/2015-08/msg00122.html (9,976 bytes)

289. Re: [TowerTalk] Shorty Forty Hose Clamp thread (score: 1)
Author: "Doug Renwick" <ve5ra@sasktel.net>
Date: Sat, 8 Aug 2015 19:07:08 -0600
I keep telling you guys to lubricate those clamps (Liquid Wrench) and they won't strip as easy. But nobody listens. Doug I wasn't born in Saskatchewan, but I got here as soon as I could. --Original M
/archives//html/Towertalk/2015-08/msg00183.html (13,048 bytes)

290. Re: [TowerTalk] Shorty Forty Hose Clamp thread (score: 1)
Author: "Doug Renwick" <ve5ra@sasktel.net>
Date: Mon, 10 Aug 2015 08:00:05 -0600
Here we go again; over engineering something so simple. Torque specifications for a gear clamp used to secure one piece of tubing inside another - really? Here is how to do it in the real world. Tigh
/archives//html/Towertalk/2015-08/msg00206.html (13,287 bytes)

291. Re: [TowerTalk] Shorty Forty Hose Clamp thread (score: 1)
Author: "Doug Renwick" <ve5ra@sasktel.net>
Date: Mon, 10 Aug 2015 08:49:11 -0600
No one is pointing fingers. I don't know where you got that idea. Just what were the original design requirements for this gear clamp? And just what are the performance limitations for my real world
/archives//html/Towertalk/2015-08/msg00207.html (14,471 bytes)

292. Re: [TowerTalk] Shorty Forty Hose Clamp thread (score: 1)
Author: "Doug Renwick" <ve5ra@sasktel.net>
Date: Tue, 11 Aug 2015 10:22:10 -0600
Take a look at a gear clamp. One band slides over the other as the clamp is tightened or loosened. There is obviously friction between the bands and as the clamp is tightened the friction increases.
/archives//html/Towertalk/2015-08/msg00246.html (11,120 bytes)

293. Re: [TowerTalk] Shorty Forty Hose Clamp thread (score: 1)
Author: "Doug Renwick" <ve5ra@sasktel.net>
Date: Tue, 11 Aug 2015 09:50:46 -0600
My problem with the torque method is so you torque the clamp to specs and yet you can still turn the smaller element inside the larger. So torquing in this application in meaningless. You tighten the
/archives//html/Towertalk/2015-08/msg00247.html (17,456 bytes)

294. Re: [TowerTalk] Shorty Forty Hose Clamp thread (score: 1)
Author: "Doug Renwick" <ve5ra@sasktel.net>
Date: Thu, 13 Aug 2015 07:40:26 -0600
Jim, How many SS hose clamps have you stripped? I stripped too many because I could not get the clamp tight enough to prevent the smaller element from turning inside the larger. I also found that wit
/archives//html/Towertalk/2015-08/msg00295.html (10,796 bytes)

295. Re: [TowerTalk] Shorty Forty Hose Clamp thread (score: 1)
Author: "Doug Renwick" <ve5ra@sasktel.net>
Date: Thu, 13 Aug 2015 08:36:30 -0600
Tridon --Original Message-- Jim VE7RF Jim, How many SS hose clamps have you stripped? I stripped too many because I could not get the clamp tight enough to prevent the smaller element from turning in
/archives//html/Towertalk/2015-08/msg00296.html (10,667 bytes)

296. [TowerTalk] 60m (score: 1)
Author: "Doug Renwick" <ve5ra@sasktel.net>
Date: Fri, 13 Nov 2015 14:09:14 -0600
I have a Gap voyager 4 lying in my aluminum pile and I was thinking about redesigning it to cover 60m. Before trying different approaches, I thought I would ask here if anyone has made the conversion
/archives//html/Towertalk/2015-11/msg00158.html (6,718 bytes)

297. Re: [TowerTalk] Fwd: Shrink Tubing (score: 1)
Author: "Doug Renwick" <ve5ra@sasktel.net>
Date: Mon, 21 Dec 2015 10:24:55 -0600
This is why America is going out of business. Most of the stuff is made in China anyway so why not buy direct from China. Go to AliExpress and search for heat shrink tubing. Lots to choose from, chea
/archives//html/Towertalk/2015-12/msg00317.html (10,933 bytes)

298. Re: [TowerTalk] You might want to watch -W1 land (score: 1)
Author: "Doug Renwick" <ve5ra@sasktel.net>
Date: Tue, 5 Apr 2016 12:59:36 -0600
Ahhh free climbing ... how professionals work. Doug --Original Message-- https://www.youtube.com/watch?v=pcTQ_hesveA 73 -- Mark -- This email has been checked for viruses by Avast antivirus software.
/archives//html/Towertalk/2016-04/msg00058.html (7,842 bytes)

299. [TowerTalk] Sad news N5IA SK in tower fall (score: 1)
Author: "Doug Renwick" <ve5ra@sasktel.net>
Date: Mon, 13 Jun 2016 14:39:16 -0600
Jim, Sad indeed. You appear to have more information about the events leading up to the fall. I have heard nothing as to the cause. So can you fill in the details for me? What was Milt doing that cau
/archives//html/Towertalk/2016-06/msg00167.html (8,458 bytes)

300. Re: [TowerTalk] Tower Incidents (score: 1)
Author: "Doug Renwick" <ve5ra@sasktel.net>
Date: Tue, 21 Jun 2016 10:47:23 -0600
I've said this many times but it doesn't penetrate thick skulls who insist on climbing when they shouldn't be. "If you are not ABLE (I stress the word able) to free climb, then you should NOT climb a
/archives//html/Towertalk/2016-06/msg00311.html (10,669 bytes)


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