Search String: Display: Description: Sort:

Results:

References: [ +from:2@vc.net: 47 ]

Total 47 documents matching your query.

1. [TowerTalk] True or Not True? (score: 1)
Author: 2@vc.net (2)
Date: Sun, 2 Sep 2001 07:39:34 -0700
Does radiation come mainly from the high-current portion of an antenna -- i.e., for a half-wave, from the center? - R. L. Measures, 805.386.3734,AG6K, www.vcnet.com/measures. end List Sponsored by AN
/archives//html/Towertalk/2001-09/msg00048.html (7,922 bytes)

2. [TowerTalk] True or Not True? (score: 1)
Author: 2@vc.net (2)
Date: Sun, 2 Sep 2001 15:34:48 -0700
// The question is related to antenna efficiency. This applies to antennas that are used on small lots. cheers, , Earl - R. L. Measures, 805.386.3734,AG6K, www.vcnet.com/measures. end List Sponsored
/archives//html/Towertalk/2001-09/msg00071.html (10,199 bytes)

3. [TowerTalk] True or Not True? (score: 1)
Author: 2@vc.net (2)
Date: Sun, 2 Sep 2001 21:18:49 -0700
// I used to think that the radiation mostly came from the current portion of an antenna. However, the University of California currently teaches that all parts contribute equally. Electro Magnetic
/archives//html/Towertalk/2001-09/msg00077.html (11,192 bytes)

4. [TowerTalk] True or Not True? (score: 1)
Author: 2@vc.net (2)
Date: Mon, 3 Sep 2001 04:22:44 -0700
tnx, Paul. It seem that, like Sears' auto batteries, hamdom's old wives' tales Die Hard. cheers - R. L. Measures, 805.386.3734,AG6K, www.vcnet.com/measures. end List Sponsored by AN Wireless: AN Wir
/archives//html/Towertalk/2001-09/msg00083.html (9,341 bytes)

5. [TowerTalk] True or Not True? (score: 1)
Author: 2@vc.net (2)
Date: Mon, 3 Sep 2001 11:10:54 -0700
elements field // It takes volts and amperes to make the E-field and it takes volts and amperes make the H-field. Eliminate one and EM radiation is none. I used to get involved in 40m daytime shooto
/archives//html/Towertalk/2001-09/msg00099.html (12,209 bytes)

6. [TowerTalk] MFJ 1792 correction vs HF2V (score: 1)
Author: 2@vc.net (2)
Date: Wed, 5 Sep 2001 08:50:25 -0700
morning, // It would be nice if they made a dipmeter option for their analyzer that dipped. It would be nice if their 8877 amplifier had: 1. a tank that was designed by a person who understood skin-
/archives//html/Towertalk/2001-09/msg00171.html (10,527 bytes)

7. [TowerTalk] All band loop (score: 1)
Author: 2@vc.net (2)
Date: Wed, 5 Sep 2001 08:50:27 -0700
// I got an SWR=1 to 1 result by matching a >1000-ohm half-wave curtain array to 50-ohms with an L-network. The delightsome thing about end-fed halfwaves is that they work well with even a minimal g
/archives//html/Towertalk/2001-09/msg00172.html (7,787 bytes)

8. [TowerTalk] Low Band Verticals (score: 1)
Author: 2@vc.net (2)
Date: Wed, 5 Sep 2001 12:09:54 -0700
// A friend experimented with different top-hats on an 8' vertical to find out which one made the most field strength compared with no top-hat. There was virtually no difference in field strength. -
/archives//html/Towertalk/2001-09/msg00179.html (9,498 bytes)

9. [TowerTalk] True Or Not True #2 (score: 1)
Author: 2@vc.net (2)
Date: Thu, 6 Sep 2001 10:09:55 -0700
On HF/MF skywave, is a 58% increase in power out (2db) noticable at the Rx end? - R. L. Measures, 805.386.3734,AG6K, www.vcnet.com/measures. end List Sponsored by AN Wireless: AN Wireless handles Roh
/archives//html/Towertalk/2001-09/msg00221.html (7,985 bytes)

10. [TowerTalk] True Or Not True #2 (score: 1)
Author: 2@vc.net (2)
Date: Thu, 6 Sep 2001 10:09:55 -0700
On HF/MF skywave, is a 58% increase in power out (2db) noticable at the Rx end? - R. L. Measures, 805.386.3734,AG6K, www.vcnet.com/measures. end List Sponsored by AN Wireless: AN Wireless handles Roh
/archives//html/Towertalk/2001-09/msg00222.html (8,565 bytes)

11. [TowerTalk] Low Band Verticals (score: 1)
Author: 2@vc.net (2)
Date: Fri, 7 Sep 2001 03:25:54 -0700
// On some lists (esp, Topband), Pollyanna-ish civility is not an option. Critiquing technoblather from pals of the moderator/censor ist absolut verboten. cheers - R. L. Measures, 805.386.3734,AG6K,
/archives//html/Towertalk/2001-09/msg00269.html (8,353 bytes)

12. [TowerTalk] Re: [AMPS] True Or Not True #2 (score: 1)
Author: 2@vc.net (2)
Date: Fri, 7 Sep 2001 03:25:55 -0700
// At one time, an S-unit increase was defined as a doubling of received voltage -- i.e., a 6db increase. - R. L. Measures, 805.386.3734,AG6K, www.vcnet.com/measures. end List Sponsored by AN Wirele
/archives//html/Towertalk/2001-09/msg00270.html (9,664 bytes)

13. [TowerTalk] RE: True Or Not True #2 (score: 1)
Author: 2@vc.net (2)
Date: Fri, 7 Sep 2001 07:35:34 -0700
end? My guess is that for moonbounce, 2db would make the difference between being heard or not. However, in my double-blind test of 40m daytime skywave with normal QSB,, no one could see the differe
/archives//html/Towertalk/2001-09/msg00274.html (7,016 bytes)

14. [TowerTalk] True or Not True #3 (score: 1)
Author: 2@vc.net (2)
Date: Sun, 9 Sep 2001 04:05:40 -0700
Do "you have to hear them to work them" in the 21st Century? - R. L. Measures, 805.386.3734,AG6K, www.vcnet.com/measures. end List Sponsored by AN Wireless: AN Wireless handles Rohn tower systems, Tr
/archives//html/Towertalk/2001-09/msg00332.html (6,941 bytes)

15. [TowerTalk] Delta Loop Polarization (score: 1)
Author: 2@vc.net (2)
Date: Sun, 9 Sep 2001 04:52:28 -0700
// I saw a demonstration on an antenna range which showed that a FW loop does not have both both horizontal and vertical components of either the E-field or the H-field. Cross polarization isolation
/archives//html/Towertalk/2001-09/msg00334.html (9,731 bytes)

16. Fw: [TowerTalk] Was Antenna Resonance: ratio to height AGL , now Towertalk Conduct (score: 1)
Author: 2@vc.net (2)
Date: Sat, 11 Aug 2001 10:46:39 -0700
// I agree, Tim. cheers - R. L. Measures, 805.386.3734,AG6K, www.vcnet.com/measures. end List Sponsored by AN Wireless: AN Wireless handles Rohn tower systems, Trylon Titan towers, coax, hardline an
/archives//html/Towertalk/2001-08/msg00244.html (8,117 bytes)

17. [TowerTalk] 69kV to 115kV (score: 1)
Author: 2@vc.net (2)
Date: Sun, 12 Aug 2001 21:17:30 -0700
// 52" is over a MegaV in dry air. . // We used to have insulators on a local 66kV line that eventually became so noisy the line QRMed, AM radio, FM radio, the HF ham bands,TV, AND the power co.'s o
/archives//html/Towertalk/2001-08/msg00275.html (9,668 bytes)

18. [TowerTalk] 69kV to 115kV (score: 1)
Author: 2@vc.net (2)
Date: Tue, 14 Aug 2001 05:52:39 -0700
Another solution is to find out where the power company's radio repeaters are located and try to buy a home close to one. cheers - R. L. Measures, 805.386.3734,AG6K, www.vcnet.com/measures. end List
/archives//html/Towertalk/2001-08/msg00321.html (7,999 bytes)

19. [TowerTalk] Fiberglass Guy Wires (score: 1)
Author: 2@vc.net (2)
Date: Tue, 14 Aug 2001 15:08:47 -0700
Phillystrand guy cable is non-conductive, flexible, easy to work with, and it's made for guying radio towers. It's fairly strong because it's made with Aramid® fiber, which is also used in bulle
/archives//html/Towertalk/2001-08/msg00331.html (7,294 bytes)

20. [TowerTalk] Steel wool baluns (score: 1)
Author: 2@vc.net (2)
Date: Wed, 15 Aug 2001 10:48:24 -0700
// I asked a QST Staffer about the technoblather that Newington prints. He essentially said that there are some revered gurus there who are above reproach, even when one is spreading Bandini. cheers
/archives//html/Towertalk/2001-08/msg00361.html (8,309 bytes)


This search system is powered by Namazu