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Total 96 documents matching your query.

1. [TowerTalk] Coax as radials?? (score: 1)
Author: (
Date: Wed, 5 May 1999 09:33:22 EDT
This is the very best use of TV coax that I can possibly think of... GO For it..... Denny -- FAQ on WWW: Submissions: Administrati
/archives//html/Towertalk/1999-05/msg00111.html (7,377 bytes)

2. [TowerTalk] Best vs. Maxwell -: (score: 1)
Author: (
Date: Thu, 18 Mar 1999 08:17:37 EST
Hmmm, much ado about not much.... I have no quarrel with education, or mathematics, EM theory, etc., as knowledge is always a good thing... But I have to say that I began matching antennas successful
/archives//html/Towertalk/1999-03/msg00303.html (7,358 bytes)

3. [TowerTalk] Mobile antenna installataion guide (score: 1)
Author: (
Date: Mon, 22 Mar 1999 13:29:55 EST
Hey Bill.. I have the SGC 500 for >2 years, and which I have used for field day, and other forms of messing around - enough, that I am comfortable with it.... I also have the High Sierra screwdriver
/archives//html/Towertalk/1999-03/msg00419.html (8,985 bytes)

4. [TowerTalk] Mobile antenna installataion guide (score: 1)
Author: (
Date: Tue, 23 Mar 1999 08:35:11 EST
As I see the strength of the SGC antenna system it reduces the losses between the matching network and the feedpoint of the antenna... This may not seem like a big deal, but with antenna efficiencies
/archives//html/Towertalk/1999-03/msg00444.html (8,450 bytes)

5. [TowerTalk] Orion rotator application note (score: 1)
Author: (
Date: Tue, 23 Mar 1999 08:37:36 EST
Every racer knows that if you are gonna be there at the end of the race, ya gotta keep your nuts tight... Denny -- FAQ on WWW: Submissions: towertalk@conte
/archives//html/Towertalk/1999-03/msg00445.html (8,587 bytes)

6. [TowerTalk] temp guys (score: 1)
Author: (
Date: Sat, 6 Feb 1999 09:05:13 EST
Two sets of braided dacron guys is way cheap compared to a visit to the emergency room, or worse.... I agree that the first three sections above the base (non-pier bases only, thank you) of 25G (or h
/archives//html/Towertalk/1999-02/msg00122.html (7,932 bytes)

7. [TowerTalk] 75 M Quad Adjustments (score: 1)
Author: (
Date: Sat, 6 Feb 1999 09:14:15 EST
Ok Joe... BTW, just as an aside.... The elements dont HAVE to be installed at 90 degrees to the caternary line... You can swivel them as much as 45 degrees off the direction of the cat line (boom) in
/archives//html/Towertalk/1999-02/msg00123.html (7,663 bytes)

8. [TowerTalk] Climbing belt Rings (score: 1)
Author: (
Date: Fri, 12 Feb 1999 15:27:09 EST
The lanyard I have meets the OSHA requirements, but it is difficult, to nearly impossible, to operate with a cold weather gloves on... I am forced to pull my outer glove off to operate the darn thing
/archives//html/Towertalk/1999-02/msg00254.html (8,603 bytes)

9. [TowerTalk] Re: Harpole and "flat earth" (score: 1)
Author: (
Date: Thu, 7 Jan 1999 14:11:27 EST
Actually, for centuries it was primarily the Church who objected to a (round) earth rotating around the sun... Any such talk was considered heresy because it would force the church to admit that prev
/archives//html/Towertalk/1999-01/msg00129.html (7,960 bytes)

10. [TowerTalk] phased verticle question. (score: 1)
Author: (
Date: Wed, 13 Jan 1999 10:27:41 EST
Hi Mike... The phasing coax will not be exactly 1/2 wave to get it to play properly... See either the ARRL antenna compendium, or a recent ARRL Handbook or Antenna Handbook for the information by W7E
/archives//html/Towertalk/1999-01/msg00231.html (7,785 bytes)

11. [TowerTalk] Trimming 75 ohm hardline (score: 1)
Author: (
Date: Thu, 14 Jan 1999 09:07:47 EST
The Autec manual describes using either the peak Z or the minimum Z, and with the far end either shorted or open (giving the ability to find either the 1/4 or 1/2 wave point) which is four combinatio
/archives//html/Towertalk/1999-01/msg00242.html (7,753 bytes)

12. [TowerTalk] Temporary guying (score: 1)
Author: (
Date: Tue, 1 Dec 1998 09:33:13 EST
I will go the first 3 sections from the ground up with no guys... Then install the permanent guys at the 30 foot level and tension properly and get it vertical... Then install the 4th section and cli
/archives//html/Towertalk/1998-12/msg00002.html (7,928 bytes)

13. [TowerTalk] Antenna positioning in the wind (score: 1)
Author: (
Date: Tue, 8 Dec 1998 08:53:16 EST
I have experimented with my 4 el M2 40 meter yagi... I have found that it seems to ride the quietest, i.e. the least amount of visible thrashing, bowing, jerking, torquing the tower, etc., when it is
/archives//html/Towertalk/1998-12/msg00101.html (8,894 bytes)

14. [TowerTalk] Ox-gard (score: 1)
Author: (
Date: Thu, 17 Dec 1998 09:21:55 EST
<Ox-gard, Noaalox and others are NOT great conductors. In fact if you put on too much you will guaranty poor contact between the elements whether you use a wire brush or not. > Reread your own posts.
/archives//html/Towertalk/1998-12/msg00254.html (8,156 bytes)

15. [TowerTalk] Ox-gard (score: 1)
Author: (
Date: Fri, 18 Dec 1998 09:08:58 EST
Golly Ron... I don't know what to say... You are obviously intelligent, educated, and you are polite... However, your beliefs on lubricants, greases, and antioxidants border upon medieval alchemy...
/archives//html/Towertalk/1998-12/msg00267.html (9,031 bytes)

16. [TowerTalk] Measuring Terrain Slope / Elevation (score: 1)
Author: (
Date: Wed, 23 Dec 1998 08:36:59 EST
Borrow an altimeter for an airplane... Walk out to the base of your tower and set the altimeter to read a value you consider to be a zero altitude, such as 1000 ft, etc......Get a local street map an
/archives//html/Towertalk/1998-12/msg00338.html (8,941 bytes)

17. [TowerTalk] Measuring Terrain Slope / Elevation (score: 1)
Author: (
Date: Thu, 24 Dec 1998 08:43:41 EST
Hi Bruce.. Altimeters are assumed to be accurate within 125 feet when set to the local barometer reading... If the altimeter (including the pitot, and static air systems when mounted in a plane) is c
/archives//html/Towertalk/1998-12/msg00363.html (9,476 bytes)

18. [TowerTalk] Power x RG58 (score: 1)
Author: (
Date: Mon, 9 Nov 1998 08:29:28 EST
Ummm, a few years ago in the heat of battle a three foot long RG58 jumper got tossed into the space between the 3K Ultra/Bird and and the antenna switcher on the 160 meter run station... later in the
/archives//html/Towertalk/1998-11/msg00225.html (8,562 bytes)

19. [TowerTalk] FAA/FCC Requirements (score: 1)
Author: (
Date: Tue, 10 Nov 1998 08:28:54 EST
Hello PizzaBob... (Great name! ) Probably the presence of the taller lighted towers which are less than one tower length away will exempt you... I guess I would notify the FAA/FCC of my intent to ext
/archives//html/Towertalk/1998-11/msg00252.html (7,303 bytes)

20. [TowerTalk] More Balun Stuff (score: 1)
Author: (
Date: Tue, 10 Nov 1998 08:42:24 EST
<< Have also used the ferrite bead-on-coax type with great success. >> Yes, but there are differences from the air core choke to be appreciated... Ferrite chokes for common mode currents are not as e
/archives//html/Towertalk/1998-11/msg00254.html (7,248 bytes)

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