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References: [ +from:Jim (Too many documents hit. Ignored) ] [ White: 1919 ]

Total 1919 documents matching your query.

21. Re: [TowerTalk] Tools for Installing Ground Rod? (score: 116)
Author: "Dr. Howard S. White" <drpaper@msn.com>
Date: Thu, 2 Feb 2006 00:47:44 -0800
I bought the Harbor Freight $59 SDS Hammer Drill... and a $14 Grinder to cut off the end of one of the SDS bits to make it square.. used 5/8" heater hose and clamp as a guide followed the process htt
/archives//html/Towertalk/2006-02/msg00023.html (9,104 bytes)

22. Re: [TowerTalk] To get a truly balanced antenna feed (score: 110)
Author: "Ian White" <gm3sek@ifwtech.co.uk>
Date: Fri, 24 Jun 2016 09:28:21 +0100
(Apologies, Ed, I was tied up yesterday with Radio Club Secretary work.) The answer to your question is "With great difficulty!" All the things that can be done relatively easily with coax feedlines
/archives//html/Towertalk/2016-06/msg00341.html (12,045 bytes)

23. Re: [TowerTalk] [Bulk] Re: SteppIR (score: 110)
Author: "Ian White" <gm3sek@ifwtech.co.uk>
Date: Sun, 01 Mar 2015 21:31:40 -0500
Granted that 50-60 countries are an easy chip shot from anywhere in Europe, but the remaining countries require reaching out much further. 73 from Ian GM3SEK few ____________________________________
/archives//html/Towertalk/2015-03/msg00024.html (11,772 bytes)

24. Re: [TowerTalk] Fwd: Insulated elements, Yes - No? (score: 110)
Author: "Ian White" <gm3sek@ifwtech.co.uk>
Date: Wed, 6 Aug 2014 08:20:22 +0100
It was only an idea, but at least I can share the thinking behind it... The aim is to use a HF (20-10m) beam with insulated elements for top loading the whole tower on one or more of the LF bands, so
/archives//html/Towertalk/2014-08/msg00146.html (12,636 bytes)

25. Re: [TowerTalk] Back of desk grounding buss (score: 110)
Author: "Ian White" <gm3sek@ifwtech.co.uk>
Date: Sun, 23 Mar 2014 04:21:39 -0500
Sure, but maybe not right now... I'm cleaning up the drips of oil from under the engine. 73 from Ian GM3SEK _______________________________________________ __________________________________________
/archives//html/Towertalk/2014-03/msg00187.html (8,146 bytes)

26. [TowerTalk] EZNEC File for Force12 XR5 (score: 110)
Author: "Roger White" <rwhitetexas@verizon.net>
Date: Mon, 21 Oct 2013 08:16:33 -0500
Does anyone have a EZNEC file for the F12 XR5 they could share with me? I am having trouble getting a response at 12 and 10 meters. Twenty, 17 and 15 look OK, albeit 17 and 15 are slightly low in fre
/archives//html/Towertalk/2013-10/msg00251.html (6,892 bytes)

27. Re: [TowerTalk] Coax and control lines in same PVC (Steve Jones)-Option (score: 110)
Author: "Ian White" <sales@ifwtech.co.uk>
Date: Tue, 18 Jun 2013 13:12:00 +0100
Jones)- DC National Contest Journal, Volume 40. Number 3, May/June 2012, page 6: 'A "Wired-Wireless" Remote Receive Antenna Switch' by Pete Smith, N4ZR. 73 from Ian GM3SEK __________________________
/archives//html/Towertalk/2013-06/msg00349.html (10,201 bytes)

28. Re: [TowerTalk] Force 12 B-1/B-1S Baluns (score: 110)
Author: "Ian White" <gm3sek@ifwtech.co.uk>
Date: Tue, 14 May 2013 23:06:46 +0100
Below the feedline choke, the outside of the coax is (or should be) almost completely dead to RF, so it can then be taped to the metalwork without further problems. But taping the choke itself onto t
/archives//html/Towertalk/2013-05/msg00183.html (12,728 bytes)

29. Re: [TowerTalk] Antenna analyzer (score: 110)
Author: Ian White GM3SEK <gm3sek@ifwtech.co.uk>
Date: Wed, 18 Jul 2012 22:45:37 +0100
Thanks for the thoughtful comments, Jim. That last point is entirely fair: we *should* be able to connect an "antenna analyzer" to an antenna, without it falling over due to strong received signals.
/archives//html/Towertalk/2012-07/msg00223.html (14,210 bytes)

30. Re: [TowerTalk] terrain profile algorithm (score: 110)
Author: Ian White GM3SEK <gm3sek@ifwtech.co.uk>
Date: Sat, 16 Jun 2012 18:23:39 +0100
One thing I forgot: falling ground on the far (shadowed) side of distant ridges can almost certainly be simplified in quite a brutal way. This might be a good first target in step 3. -- 73 from Ian G
/archives//html/Towertalk/2012-06/msg00157.html (12,619 bytes)

31. Re: [TowerTalk] low band antenna without good ground (score: 110)
Author: Ian White GM3SEK <gm3sek@ifwtech.co.uk>
Date: Fri, 23 Sep 2011 16:13:21 +0100
That's correct. The missing image is of a pair of square plates in galvanized steel, that bolt together with interlocking fingers to make crossover connections. They're just perfect for the stock fen
/archives//html/Towertalk/2011-09/msg00291.html (13,352 bytes)

32. Re: [TowerTalk] Inverted vee mounted above HF Yagi (score: 110)
Author: Jack White <m5pro@hotmail.com>
Date: Thu, 18 Aug 2011 08:55:47 +0000
Hi Guys Thank you for all the replies, some great ideas there. Also, particular thanks to Ian GM3SEK for the .pdf - just what I was looking for Ian, and cheap too :) 73, Jack ________________________
/archives//html/Towertalk/2011-08/msg00201.html (10,153 bytes)

33. Re: [TowerTalk] Inverted vee mounted above HF Yagi (score: 110)
Author: Ian White GM3SEK <gm3sek@ifwtech.co.uk>
Date: Thu, 18 Aug 2011 09:15:13 +0100
'Over the Top' - the 'In Practice' column, Radcom, April 2009. PDF copy on its way... -- 73 from Ian GM3SEK http://www.ifwtech.co.uk/g3sek _______________________________________________ ____________
/archives//html/Towertalk/2011-08/msg00200.html (9,647 bytes)

34. Re: [TowerTalk] Baluns/tutorial/notes. (score: 110)
Author: Ian White GM3SEK <gm3sek@ifwtech.co.uk>
Date: Sat, 22 May 2010 14:49:38 +0100
On which equipment/software/DUT does one see SWR <1? -- 73 from Ian GM3SEK http://www.ifwtech.co.uk/g3sek _______________________________________________ _____________________________________________
/archives//html/Towertalk/2010-05/msg00503.html (10,028 bytes)

35. Re: [TowerTalk] Pro.Sis.Tel Rotors PST 2051D / PST 61 D (score: 110)
Author: Ian White GM3SEK <gm3sek@ifwtech.co.uk>
Date: Tue, 16 Mar 2010 13:25:47 +0000
Thanks, Peter. 73 from Ian GM3SEK http://www.ifwtech.co.uk/g3sek -- _______________________________________________ _______________________________________________ TowerTalk mailing list TowerTalk@co
/archives//html/Towertalk/2010-03/msg00286.html (9,684 bytes)

36. Re: [TowerTalk] Seized mast clamp bolts Hy-gain 10 meter yagi (score: 110)
Author: Ian White GM3SEK <gm3sek@ifwtech.co.uk>
Date: Mon, 4 Jan 2010 10:43:26 +0000
The grades of Loctite are roughly color-coded into: Low strength (purple aka pink): Easy disassembly using hand tools [Used by clock and instrument makers for tiny screws.] Medium strength (blue): Di
/archives//html/Towertalk/2010-01/msg00086.html (10,766 bytes)

37. Re: [TowerTalk] How to waterproof a split coax feed to yagi? (score: 110)
Author: Ian White GM3SEK <gm3sek@ifwtech.co.uk>
Date: Thu, 6 Aug 2009 10:16:23 +0100
Someone else is sure to comment on the choke baluns... Betcha they did: hot melt glue. Ordinary translucent glue sticks (not the yellow or white kind) are basically polypropylene, which is an excell
/archives//html/Towertalk/2009-08/msg00077.html (9,152 bytes)

38. Re: [TowerTalk] Running coax outside to tower on cable tray (score: 110)
Author: "Roger White" <rwhitetexas@verizon.net>
Date: Mon, 08 Sep 2008 16:38:17 -0500
Many thanks to all for the various ways you have implemented the coax runs you have designed. I think I will look into a combination of what you all have done and pretty much solve my problem. I real
/archives//html/Towertalk/2008-09/msg00138.html (9,839 bytes)

39. [TowerTalk] Yaesu G-800DXA Control Box Cable Plug P/N..... (score: 110)
Author: "res1q6fs" <roger.white@verizon.net>
Date: Sat, 15 Mar 2008 14:47:00 -0500
I have searched the archives and found only the mention of the plug (maybe AMP/TYCO), but no actual part number. I am going to call Yaesu Monday, but does anyone have the P/N of the mating (plug) con
/archives//html/Towertalk/2008-03/msg00255.html (7,088 bytes)

40. Re: [TowerTalk] Aluminum tower welds...Old Data circa mid1970's.......... (score: 110)
Author: "res1q6fs" <roger.white@verizon.net>
Date: Mon, 25 Feb 2008 11:33:43 -0600
Now that I have a new crank up tower less than 3 months old, what do you all recommend I inspect regularly, besides the cable/pulley integrity, winch operation and overall structure? What should I lo
/archives//html/Towertalk/2008-02/msg00321.html (10,864 bytes)


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