Mail Archive Search: <+from:n3rr@erols.com>

Results:

References: [ +from:n3rr@erols.com: 351 ]

Total 351 documents matching your query.

81. [TowerTalk] Alum Masts (score: 1): Author: n3rr@erols.com (Bill Hider (N3RR)); Date: Thu, 10 Jan 2002 20:24:41 -0500; Well, I didn't mean to be "jarring". :-) It's just a personal opinion about aluminum. Bill, N3RR Bill, You have every right to feel this way. But I find this sentiment, expressed in almost the same b; /archives//html/Towertalk/2002-01/msg00271.html (12,100 bytes)
82. [TowerTalk] Dissimilar Metals? (score: 1): Author: n3rr@erols.com (Bill Hider (N3RR)); Date: Fri, 11 Jan 2002 01:20:57 -0500; Eric, Here's what you do: Aluminum to aluminum is OK. So the ICE/PolyPhaser units bolt directly to the panel. Alternatively, if the panel is steel, mount the aluminum ICE/PolyPhaser units to it, but; /archives//html/Towertalk/2002-01/msg00281.html (10,964 bytes)
83. [TowerTalk] low band receiving antennas options (score: 1): Author: n3rr@erols.com (Bill Hider (N3RR)); Date: Mon, 14 Jan 2002 02:01:24 -0500; Rick, Go to my website and look at my "Beverages" link in the System Design table. In addition to what you see there, last Fall, before CQWW,I added a 225 ft Beverage heading = 160 DEG for Caribbean; /archives//html/Towertalk/2002-01/msg00351.html (10,392 bytes)
84. [TowerTalk] Looking for Ideas for Preserving Tower Legs (score: 1): Author: n3rr@erols.com (Bill Hider (N3RR)); Date: Mon, 3 Dec 2001 15:51:52 -0500; Go to my website www.erols.com/n3rr and click on the link on the home page: TOWER/GUY ANCHOR RUST DELAY/REPAIR SUBSYSTEM 73, Bill, N3RR I am running into a problem with my tower legs starting to rust; /archives//html/Towertalk/2001-12/msg00060.html (10,703 bytes)
85. [TowerTalk] Non-Resonant Guy Lengths? (score: 1): Author: n3rr@erols.com (Bill Hider (N3RR)); Date: Thu, 6 Dec 2001 02:03:59 -0500; Brad, It's in every edition (that I've seen) of the ARRL Handbook. It's also more complicated than what you suggest in your question. It's not a matter of a specific length, rather, it's a matter of; /archives//html/Towertalk/2001-12/msg00120.html (10,259 bytes)
86. [TowerTalk] Non-Resonant Guy Lengths? (score: 1): Author: n3rr@erols.com (Bill Hider (N3RR)); Date: Fri, 7 Dec 2001 14:38:26 -0500; It's in the 1994 ARRL Handbook, fig 63, page 36-29 It's in the 1988 ARRL Handbook, fig 63, page 37-27 Bill, N3RR It's in the chapter called "Antenna Supports" in the 18th edition of "The ARRL Antenna; /archives//html/Towertalk/2001-12/msg00159.html (10,534 bytes)
87. [TowerTalk] Front to Back Measurements (score: 1): Author: n3rr@erols.com (Bill Hider (N3RR)); Date: Wed, 12 Dec 2001 21:38:18 -0500; Kim, Your anecdotal report is something that all of us have experienced at one time or another. It's possible that it was a 50 dB F/B. It's also possible that your S-Meter is not calibrated accuratel; /archives//html/Towertalk/2001-12/msg00295.html (12,224 bytes)
88. [TowerTalk] Front to Back Measurements (score: 1): Author: n3rr@erols.com (Bill Hider (N3RR)); Date: Thu, 13 Dec 2001 01:34:11 -0500; Stan, W7NI was first with the correct answer in a private reply to me, though Jim Rhodes was JUST 3 minutes behind him. Congratulations, Stan!! Bill, N3RR A "Scotch" S Meter is a stingy one that does; /archives//html/Towertalk/2001-12/msg00302.html (9,791 bytes)
89. [TowerTalk] Laying out antennas (score: 1): Author: n3rr@erols.com (Bill Hider (N3RR)); Date: Mon, 19 Nov 2001 00:03:08 -0500; Even a poor GPS will give you < +- 1DEG accuracy AND it will provide magnetic headings as well as true headings. I have a GPS that I bought in 1993 that works Vy FB. Remember, the government SA has b; /archives//html/Towertalk/2001-11/msg00414.html (10,316 bytes)
90. [TowerTalk] Elevated Guy Anchor Pictures (score: 1): Author: n3rr@erols.com (Bill Hider (N3RR)); Date: Wed, 21 Nov 2001 23:40:30 -0500; Go to my website; www.erols.com/n3rr Bill, N3RR i'm in the planning/feasibility stage of installing elevated guy anchors for my Rohn 55G tower...i've searched the archives for some general informatio; /archives//html/Towertalk/2001-11/msg00468.html (8,522 bytes)
91. [TowerTalk] Ham IV rotor control box (score: 1): Author: n3rr@erols.com (Bill Hider (N3RR)); Date: Wed, 28 Nov 2001 15:27:48 -0500; My Ham IV manual, page 20, says that the resistance across terminals 1 and 2 should read .4 Ohms. I see no place where resistance should be 4 Ohms. My HAM IV manual is dated 1 Aug 84 and is PN 801935; /archives//html/Towertalk/2001-11/msg00558.html (11,638 bytes)
92. [TowerTalk] Re: Ham IV rotor installation (score: 1): Author: n3rr@erols.com (Bill Hider (N3RR)); Date: Mon, 17 Sep 2001 13:01:56 -0400; I shim mine! There's a formula in the HyGain manual that tells you how much shim-stock to use depending on your mast diameter and thickness. I used some aluminum I had laying around the shack and us; /archives//html/Towertalk/2001-09/msg00495.html (9,611 bytes)
93. [TowerTalk] Tower height question (score: 1): Author: n3rr@erols.com (Bill Hider (N3RR)); Date: Mon, 17 Sep 2001 13:06:48 -0400; Kirk, If you mean "RF in the shack", there is no relationship between antenna height and "RF overloading inside". A well designed transmitter/receiver/antenna/cabling system that is properly grounded; /archives//html/Towertalk/2001-09/msg00497.html (8,182 bytes)
94. [TowerTalk] Hy-Gain Rotor Repair (score: 1): Author: n3rr@erols.com (Bill Hider (N3RR)); Date: Wed, 26 Sep 2001 10:44:03 -0400; Byron, Use Norm's Rotor Service: http://www.rotorservice.com/ He's the best. I've known Norm for over 30 years and use his service exclusively. 73, Bill, N3RR Hello AllCan someone make a recommendati; /archives//html/Towertalk/2001-09/msg00689.html (8,150 bytes)
95. [TowerTalk] Angle iron as ground rods (score: 1): Author: n3rr@erols.com (Bill Hider (N3RR)); Date: Thu, 27 Sep 2001 09:32:01 -0400; Gary, EIA/TIA-222-F (dated June 10, 1996)says you must use 8 foot (minimum) galvanized steel 5/8" diameter ground rods. There is no option for any other material. Bill, N3RR --Original Message-- From; /archives//html/Towertalk/2001-09/msg00706.html (9,997 bytes)
96. [TowerTalk] grounding of coax (score: 1): Author: n3rr@erols.com (Bill Hider); Date: Fri, 3 Aug 2001 23:16:54 -0400; John, Go to my Website. It's all explained there under the "lightning protection subsystem" link. I used Andrew Ground Kit, Model# 204989-1 www.erols.com/n3rr There are two places that *every* coax c; /archives//html/Towertalk/2001-08/msg00045.html (9,235 bytes)
97. [TowerTalk] 402cd (score: 1): Author: n3rr@erols.com (Bill Hider); Date: Wed, 15 Aug 2001 23:40:52 -0400; I have the EZNEC 3.0 Files for the 40-2CD. They are quite small (5KB and 9KB)but the reflector will not accept attachments. If anyone wants them, email me direct and I'll send them to you. 1. The sin; /archives//html/Towertalk/2001-08/msg00372.html (9,257 bytes)
98. [TowerTalk] Sidemounts for Hy-Gain Yagis (score: 1): Author: n3rr@erols.com (Bill Hider); Date: Tue, 21 Aug 2001 08:42:05 -0400; Jim, You don't say what HiGain monobanders you are talking about (model #, elements, frequency?), nor do you say which one would be mounted at 30 ft, which at 40 ft, and which at 50 ft. Also, your 1s; /archives//html/Towertalk/2001-08/msg00475.html (9,246 bytes)
99. [TowerTalk] Coax recommendation (score: 1): Author: n3rr@erols.com (Bill Hider); Date: Tue, 21 Aug 2001 13:12:28 -0400; Jamie, First of all, you are not being overly cautious!! What you are wrestling with are the normal engineering tradeoffs in a complicated project. Next, visit my Website and look at the design appro; /archives//html/Towertalk/2001-08/msg00484.html (11,411 bytes)
100. [TowerTalk] Single Point Ground (score: 1): Author: n3rr@erols.com (Bill Hider); Date: Wed, 29 Aug 2001 11:44:14 -0400; Nate, Review my Website: www.erols.com/n3rr then come back and ask some more questions. Bill, N3RR Hello everyone, I hope that this is an appropriate question for this reflector. I want to start buil; /archives//html/Towertalk/2001-08/msg00648.html (8,925 bytes)

Current List: 81 - 100
Page: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18]