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References: [ +from:aa6eg@cv.tmx.com: 49 ]

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21. [TowerTalk] Coax Currents (score: 1): Author: aa6eg@cv.tmx.com (Pat Barthelow); Date: Thu, 30 Jul 1998 11:27:18 -0700 (PDT); HI Eric, with a question I have regarding antenna currents within a non-ideal coax transmision line..... Consider this common situation: An HF transmitter supplying 100 watts to 10 ft of 50 ohm hardl; /archives//html/Towertalk/1998-07/msg00972.html (10,031 bytes)
22. [TowerTalk] Re: [HomeBrew] UHF connector ratings? (score: 1): Author: aa6eg@cv.tmx.com (Pat Barthelow); Date: Thu, 18 Jun 1998 16:17:48 -0700 (PDT); A definitive (hot power) investigation was made by Gray, Frierson, Haertig ghf@haertig.com Check with them..... Some of their data: Using a KW (!) source signal: Loss as listed: FREQ LOSS, WATTS, Los; /archives//html/Towertalk/1998-06/msg00652.html (8,336 bytes)
23. [Fwd: [TowerTalk] Could not believe my eyes <--Part II] (score: 1): Author: aa6eg@cv.tmx.com (Pat Barthelow); Date: Mon, 22 Jun 1998 15:38:32 -0700 (PDT); HI Dave, If it is an acid netralizer, then it might be basic (pH>7 and therefore possibly corrosive, any chance that the battery stuff is corrosive? 73, DX de Pat, AA6EG/N6IJ "The Contest Station fro; /archives//html/Towertalk/1998-06/msg00781.html (9,341 bytes)
24. [TowerTalk] Re: Plumbing a Tower (or tapered pole) (score: 1): Author: aa6eg@cv.tmx.com (Pat Barthelow); Date: Mon, 22 Jun 1998 16:37:35 -0700 (PDT); Gentlemen: Funny, I qso'ed a ham in Pisa, Italy last night! Sometime ago I went through using a transit for plumbing a tower.... You must be careful when using a transit, of unknown history when tryi; /archives//html/Towertalk/1998-06/msg00785.html (14,651 bytes)
25. [TowerTalk] Coax Loss Mechanisms (score: 1): Author: aa6eg@cv.tmx.com (Pat Barthelow); Date: Thu, 25 Jun 1998 13:40:49 -0700 (PDT); After discovering badly corroded shield inside an old RG-213 cable at the old Ft. Ord Army MARS station, I replaced it with available 3/4" CATV coax. The 400 foot run terminated at our new 4 element; /archives//html/Towertalk/1998-06/msg00916.html (9,627 bytes)
26. [TowerTalk] Plumbing a tapered pole? (score: 1): Author: aa6eg@cv.tmx.com (Pat Barthelow); Date: Wed, 13 May 1998 10:06:28 -0700 (PDT); HI Guys, Greetings from N6IJ. Good suggestions for checking plumb.....An additional tip: If you use the old transit that you've had kicking around in the garage for the last 20 years, (or any non-ele; /archives//html/Towertalk/1998-05/msg00390.html (10,852 bytes)
27. [TowerTalk] Launching dipoles (score: 1): Author: aa6eg@cv.tmx.com (Pat Barthelow); Date: Tue, 19 May 1998 08:15:54 -0700 (PDT); Hi Guys, Regarding launching dipoles, etc. Please be aware of how much energy of the launched projectile can return very qickly on a 180 degree path, if there is a jam or snag of the fishing reel, or; /archives//html/Towertalk/1998-05/msg00487.html (8,681 bytes)
28. [TowerTalk] Magical 1/2 wave Coax (score: 1): Author: Pat Barthelow <aa6eg@cv.tmx.com> (Pat Barthelow); Date: Tue, 26 May 1998 14:26:25 -0700 (PDT); HI Guys, What is the magical length of coax that is a n integral multiple 1/2 wavelength on 20 15 and 10 meters? Assume 1.0 velocity factor, and I will determine the actual velocity factor and finish; /archives//html/Towertalk/1998-05/msg00648.html (7,706 bytes)
29. [TowerTalk] Slump testing? (score: 1): Author: aa6eg@cv.tmx.com (Pat Barthelow); Date: Tue, 7 Apr 1998 11:02:55 -0700 (PDT); HI JP, I would ask the concrete company to include a slump form with the delivery truck. The slump form is a tapered conical shaped can-form, pointy end up, and with no bottom, which you fill with a; /archives//html/Towertalk/1998-04/msg00177.html (11,534 bytes)
30. [TowerTalk] Tower-Kids (score: 1): Author: aa6eg@cv.tmx.com (Pat Barthelow); Date: Tue, 14 Apr 1998 13:54:56 -0700 (PDT); Oh NO! Not WENCHES again! 73, DX de Pat, AA6EG/N6IJ "The Contest Station from the Government" Marina Amateur Radio Contest Station; N6IJ 599 DX Drive Marina CA 93933 aa6eg@tmx.com -- FAQ on WWW: http; /archives//html/Towertalk/1998-04/msg00385.html (8,909 bytes)
31. [TowerTalk] Re: [Antennas] Towers and Airports. (score: 1): Author: aa6eg@cv.tmx.com (Pat Barthelow); Date: Thu, 16 Apr 1998 08:37:19 -0700 (PDT); HI Joe, The FCC and/or the FAA has a booklet that you can get for free,describing in detail the regulations governing antenna structures near airports. I do not have it with me now, but it is free, a; /archives//html/Towertalk/1998-04/msg00443.html (9,517 bytes)
32. [TowerTalk] antenna handbooks (technical) (score: 1): Author: aa6eg@cv.tmx.com (Pat Barthelow); Date: Thu, 16 Apr 1998 17:45:12 -0700 (PDT); HI Warren, I recently found a copy of Laporte's book in the give-away pile of books outside a professor's door at the Naval Postgraduate School. Hmmmm....Should check those more often..... What a cla; /archives//html/Towertalk/1998-04/msg00457.html (9,008 bytes)
33. [TowerTalk] blocks (score: 1): Author: aa6eg@cv.tmx.com (Pat Barthelow); Date: Thu, 16 Apr 1998 22:20:11 -0700 (PDT); HI Russ, We found a very small, deceptively strong block at a local marine supply store. Stainless steel, and nylon body/wheels with ball bearings, the thing was not too expensive...about $12.00. The; /archives//html/Towertalk/1998-04/msg00460.html (9,258 bytes)
34. [TowerTalk] Re: Vapor Wrap (score: 1): Author: aa6eg@cv.tmx.com (Pat Barthelow); Date: Sun, 19 Apr 1998 12:56:50 -0700 (PDT); I recently was donated a industrial size roll of something, which I need to know if it is the described "Vapor Wrap". The local power company tech had bunches of it in his truck. It came as a roll of; /archives//html/Towertalk/1998-04/msg00531.html (11,309 bytes)
35. [TowerTalk] Site Conflicts, Amateur Protection docs (score: 1): Author: Pat Barthelow <aa6eg@cv.tmx.com> (Pat Barthelow); Date: Mon, 20 Apr 1998 11:09:55 -0700 (PDT); Hi Towertalkians: I am getting concerned about "progress being made" at N6IJ. We got the N6IJ site from the Government, and it is now managed by our Subcommittee (of amateurs,) working under and with; /archives//html/Towertalk/1998-04/msg00561.html (11,674 bytes)
36. [TowerTalk] Wire for Radials (score: 1): Author: aa6eg@cv.tmx.com (Pat Barthelow); Date: Thu, 30 Apr 1998 11:28:10 -0700 (PDT); A good source of (cheap) wire for radials that we at N6IJ have used is surplus telephone company wire...Jacketed stuff, with about 50 pairs of insulated solid wire, just strip the the jacket, and spl; /archives//html/Towertalk/1998-04/msg00993.html (11,034 bytes)
37. [Antennas] Re: [TowerTalk] Re: Balloon (score: 1): Author: aa6eg@cv.tmx.com (Pat Barthelow); Date: Thu, 5 Mar 1998 14:55:16 -0800 (PST); As to a supplier for Baloons, Helium: Our local Welding supply shop has all the goodies for party baloon filling, and is vastly cheaper for Helium and Supplies than the party supply specialists....Ri; /archives//html/Towertalk/1998-03/msg00098.html (10,385 bytes)
38. [TowerTalk] Ice on guy wires (score: 1): Author: Pat Barthelow <aa6eg@cv.tmx.com> (Pat Barthelow); Date: Tue, 17 Mar 1998 10:49:17 -0800 (PST); We at N6IJ, the former Army Mars Station at Ft. Ord inherited, concrete piers, 2.7 x 2.7 x 5 feet deep. They have clean, level, smooth tops, and we want to investigate using them for bases for Rohn 2; /archives//html/Towertalk/1998-03/msg00311.html (8,207 bytes)
39. [TowerTalk] Contest Station Insurance (score: 1): Author: aa6eg@cv.tmx.com (Pat Barthelow); Date: Thu, 19 Mar 1998 16:51:48 -0800 (PST); Well,..... we at N6IJ, need to dodge another bullet.....The City of Marina, our Sponsor, and owner of the Federal Gov't lease on the N6IJ Contest Station property, has informed us of their concern fo; /archives//html/Towertalk/1998-03/msg00347.html (8,434 bytes)
40. [TowerTalk] one antenna 2 stations (score: 1): Author: aa6eg@cv.tmx.com (Pat Barthelow); Date: Wed, 25 Mar 1998 09:32:29 -0800 (PST); A good source of a cheap multi- pole, double throw switch is an A - B-RS-232 or centronics parallel printer switch...soemtimes less than 10 dollars... 73, DX de Pat, AA6EG/N6IJ N6IJ: "The Contest Sta; /archives//html/Towertalk/1998-03/msg00494.html (8,773 bytes)

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