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41. [TowerTalk] Belden and Commscope cables (score: 1): Author: Craig Clark <jcclark@wildblue.net>; Date: Tue, 03 Oct 2006 10:24:35 -0400; Mea culpa. Jim is right. I did not mean to besmirch overseas or Asian manufacturers as I know they are very capable of producing well designed products that will meet or exceed US Mil-spec standards; /archives//html/Towertalk/2006-10/msg00043.html (7,778 bytes)
42. [TowerTalk] coax (score: 1): Author: Craig Clark <jcclark@wildblue.net>; Date: Wed, 04 Oct 2006 10:50:53 -0400; Since you have pbly looked, are those ratings at the same frequency for the Andrews and Cscope cables? My Times book rates LMR600 at 5.5 KW @ 30 MHz 73, Craig Clark, K1QX RADIOWARE AND RADIO BOOKSTO; /archives//html/Towertalk/2006-10/msg00074.html (7,089 bytes)
43. [TowerTalk] satellite tv interference (score: 1): Author: Craig Clark <jcclark@wildblue.net>; Date: Thu, 05 Oct 2006 07:53:53 -0400; One of the beauties of satellite TV is that it is digital not analog and that the reception frequencies are far removed from the HF amateur radio bands. If everything is properly installed and ground; /archives//html/Towertalk/2006-10/msg00129.html (7,088 bytes)
44. [TowerTalk] RF saftey (score: 1): Author: Craig Clark <jcclark@wildblue.net>; Date: Thu, 12 Oct 2006 08:49:44 -0400; The key is you are talking about microwaves not HF signals and the difference is ionizing versus no ionizing radiation. back to tower contruction.................................. 73, Craig Clark, K; /archives//html/Towertalk/2006-10/msg00357.html (6,762 bytes)
45. Re: [TowerTalk] RF saftey (score: 1): Author: Craig Clark <jcclark@wildblue.net>; Date: Thu, 12 Oct 2006 09:54:29 -0400; You're right and, as usual, I am wrong. "Often wrong but never in doubt." My apologies to the list. Again, back to towers 73, Craig Clark, K1QX RADIOWARE AND RADIO BOOKSTORE PO BOX 209 RINDGE NH 0346; /archives//html/Towertalk/2006-10/msg00359.html (8,373 bytes)
46. [TowerTalk] asking for trouble (score: 1): Author: Craig Clark <jcclark@wildblue.net>; Date: Mon, 16 Oct 2006 09:53:40 -0400; We had a gust front come through one day and had winds in excess of 80 miles an hour come up in NYC minute. They were not predicted by the NWS. My crank-up came down as the lights went out. Also, as; /archives//html/Towertalk/2006-10/msg00430.html (7,450 bytes)
47. [TowerTalk] N CONNECTORS (score: 1): Author: Craig Clark <jcclark@wildblue.net>; Date: Tue, 17 Oct 2006 09:21:32 -0400; There are several basic types of N connectors. There is the 5 piece clamp which requires you to solder the tip and then you clamp the braid,#1, a crimp, #2 and the two piece solder type which necessi; /archives//html/Towertalk/2006-10/msg00457.html (10,620 bytes)
48. [TowerTalk] electronic grade rtv (score: 1): Author: Craig Clark <jcclark@wildblue.net>; Date: Mon, 23 Oct 2006 09:01:29 -0400; Two you want to look for are GE's RTV 108 translucent RTV 162 white electronic grade 73, Craig Clark, K1QX RADIOWARE AND RADIO BOOKSTORE PO BOX 209 RINDGE NH 03461 603 899 6957 WWW.RADIO-WARE.COM ___; /archives//html/Towertalk/2006-10/msg00661.html (6,919 bytes)
49. [TowerTalk] lead free solder (score: 1): Author: Craig Clark <jcclark@wildblue.net>; Date: Sat, 04 Nov 2006 08:49:46 -0500; I have been "playing" with Kester 331 which is a 96.5% tin, 3% silver and .5% copper and find it works ptty much the same as lead based solder. However, the biggest diameter I can find is .31 as oppo; /archives//html/Towertalk/2006-11/msg00076.html (7,747 bytes)
50. [TowerTalk] tinning braid (score: 1): Author: Craig Clark <jcclark@wildblue.net>; Date: Tue, 07 Nov 2006 11:51:54 -0500; Hi Scotty. Your 9913 coax, by spec, has a tinned solder braid. It also has a foil shield that covers the poly-tube. There really is no reason to re-tin it with solder. The only commonly available co; /archives//html/Towertalk/2006-11/msg00139.html (7,663 bytes)
51. [TowerTalk] low band book suggestions (score: 1): Author: Craig Clark <jcclark@wildblue.net>; Date: Wed, 08 Nov 2006 07:45:58 -0500; ON4UN's Low Band DX'ing K1ZM's DX'ing on the edge There have been others but they are out-of-print. LaPort's Radio Antenna Engineering (c) 1930's Terman's Radio Engineer's Handbook (c) McGraw Hill 19; /archives//html/Towertalk/2006-11/msg00169.html (6,661 bytes)
52. Re: [TowerTalk] TowerTalk Digest, Vol 47, Issue 115 (score: 1): Author: Craig Clark <jcclark@wildblue.net>; Date: Wed, 29 Nov 2006 14:41:15 -0500; Pete THHN and almost all other kinds of home electrical wire is soft drawn copper. It will stretch and you have to account for the insulation in your calculations. 73, Craig Clark, K1QX RADIOWARE AN; /archives//html/Towertalk/2006-11/msg00862.html (6,785 bytes)
53. [TowerTalk] cutting EHS (score: 1): Author: Craig Clark <jcclark@wildblue.net>; Date: Mon, 04 Dec 2006 13:09:26 -0500; Using a cutting wheel on a grinder is a perfectly safe way to cut steel. I would argue that my Makita right angle grinder, is one of the BEST tools I have even bought! 73, Craig Clark, K1QX RADIOWARE; /archives//html/Towertalk/2006-12/msg00097.html (6,507 bytes)
54. [TowerTalk] Saran wrap (score: 1): Author: Craig Clark <jcclark@wildblue.net>; Date: Wed, 13 Dec 2006 08:24:47 -0500; In lieu of Saran wrap, a better alternative might be to use shipping wrap you can buy at Staples or other office supply stores. It comes on a handle and is polly a heavier grade of plastic. I have 24; /archives//html/Towertalk/2006-12/msg00425.html (6,683 bytes)
55. [TowerTalk] COAX SEAL AND FUSION TAPE (score: 1): Author: Craig Clark <jcclark@wildblue.net>; Date: Thu, 14 Dec 2006 05:31:47 -0500; Coax Seal is a trade marked product of Universal Electronics. It is essentially a repackaged duct seal which you'll find in most hardware stores in a large brick format. When used properly, it will p; /archives//html/Towertalk/2006-12/msg00473.html (7,140 bytes)
56. [TowerTalk] CRIMP CONNECTORS (score: 1): Author: Craig Clark <jcclark@wildblue.net>; Date: Fri, 05 Jan 2007 16:15:06 -0500; THE 507 IS A NICKLE PLATE-PHENOLIC THE 507S IS SILVER PLATE-PHENOLIC THE 507ST IS SILVER-TEFLON IF YOU ORDER THE RFA4005 YOU GET THE TOOL AND TWO DIES THAT'LL COVER RG58 TO RG213. I use a three blad; /archives//html/Towertalk/2007-01/msg00188.html (7,705 bytes)
57. [TowerTalk] crimp connectors (score: 1): Author: Craig Clark <jcclark@wildblue.net>; Date: Fri, 05 Jan 2007 17:06:08 -0500; RFU507-SI is the part number for 9913, LMR400 and Davis's Buryflex (tm.) you need a crimp tool with .429" for the shield and .128" for the center pin 73, Craig Clark, K1QX RADIOWARE AND RADIO BOOKSTO; /archives//html/Towertalk/2007-01/msg00196.html (7,094 bytes)
58. [TowerTalk] long transmission lines (score: 1): Author: Craig Clark <jcclark@wildblue.net>; Date: Mon, 05 Feb 2007 10:08:06 -0500; N4UH wrote the following in Ham Radio Magazine: Transmission lines, long, for optimum antenna location N4UH 12 Oct 80 73, Craig Clark, K1QX RADIOWARE AND RADIO BOOKSTORE PO BOX 209 RINDGE NH 03461 60; /archives//html/Towertalk/2007-02/msg00062.html (6,780 bytes)
59. [TowerTalk] enuff already (score: 1): Author: Craig Clark <jcclark@wildblue.net>; Date: Tue, 13 Feb 2007 10:17:40 -0500; If you do business across international borders, you have to plan for customs issues. I deal with them almost everyday. That said, please unsubscribe me from customs talk reflector Honestly, enuff. 7; /archives//html/Towertalk/2007-02/msg00277.html (6,512 bytes)
60. [TowerTalk] NH towers (score: 1): Author: Craig Clark <jcclark@wildblue.net>; Date: Mon, 05 Mar 2007 11:05:37 -0500; There is a statewide exemption for towers that was passed a few years ago based upon PRB-1. I suspect that the more suburban towns in Hillsboro and Rockingham counties might be a bit more restrictiv; /archives//html/Towertalk/2007-03/msg00059.html (6,896 bytes)

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