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References: [ +from:zr4rv@xsinet.co.za: 10 ]

Total 10 documents matching your query.

1. [TowerTalk] (no subject) (score: 1)
Author: "R Verhoeven" <zr4rv@xsinet.co.za>
Date: Wed, 30 Apr 2008 18:57:57 +0200
Hi all One quick question regarding tower height and RFI. I have extended my tower from 18m to 24m. I am using 7/8 helix cables to feed my two antennas, Optibeam 16-3 and a Optibeam 40-4 . The whole
/archives//html/Towertalk/2008-04/msg00686.html (8,095 bytes)

2. Re: [TowerTalk] rebar grounding (score: 1)
Author: "R Verhoeven" <zr4rv@xsinet.co.za>
Date: Mon, 19 May 2008 17:44:27 +0200
Ron, I have done a couple of towers in my time now and found that the best way of ensuring reliable ground is to build a cage out of copper piping or rods insulating the copper outer cage from the st
/archives//html/Towertalk/2008-05/msg00329.html (7,854 bytes)

3. [TowerTalk] ANTENNA ANALYZER? (score: 1)
Author: "R Verhoeven" <zr4rv@xsinet.co.za>
Date: Sun, 1 Jun 2008 12:34:16 +0200
Greatings to the experts, I am looking for a new antenna analyzer. Lucky for me my MFJ fell 70 feet, saved me the effort to dispose of it myself. Which of the following two should I consider? The Pal
/archives//html/Towertalk/2008-06/msg00003.html (6,872 bytes)

4. [TowerTalk] 6 M Antenna - C3i 6 element MANUAL (score: 1)
Author: "ZS4RY" <zr4rv@xsinet.co.za>
Date: Sun, 22 Jun 2008 18:13:40 +0200
Hi to all, I am looking for a manual for the C3i 6 element 6m antenna so I can assemble the matching system. Ronnie _______________________________________________ ___________________________________
/archives//html/Towertalk/2008-06/msg00467.html (6,768 bytes)

5. [TowerTalk] (no subject) (score: 1)
Author: "ZS4RY" <zr4rv@xsinet.co.za>
Date: Tue, 1 Jul 2008 19:36:11 +0200
Hi fellow Towertalkers Does anybody have experience of the Tic Ringrotor, collar type rotators? I am planning to buy one and need some advice. Is there other simmilar products available? Regards Ronn
/archives//html/Towertalk/2008-07/msg00004.html (6,658 bytes)

6. Re: [TowerTalk] Wanted! Sixpak Antenna Switch (score: 1)
Author: "ZS4RY" <zr4rv@xsinet.co.za>
Date: Sat, 13 Sep 2008 15:22:19 +0200
Alfredo, not the the best antenna switch around. Plagued by sticky relays which does not switch. Mine gave problems within the first week and ever since. Just glad I mounted mine in a room next to my
/archives//html/Towertalk/2008-09/msg00223.html (7,369 bytes)

7. [TowerTalk] SIXPAK PROBLEMS (score: 1)
Author: "ZS4RY" <zr4rv@xsinet.co.za>
Date: Sat, 20 Sep 2008 21:23:54 +0200
Fellow TowerTalkers, Just a follow-up post regarding my posting about the endless problems with my sixpak switch. Jay did contact me and talked me through the whole re-adjustment bit of the relays an
/archives//html/Towertalk/2008-09/msg00374.html (7,030 bytes)

8. Re: [TowerTalk] SIXPAK PROBLEMS (score: 1)
Author: "ZS4RY" <zr4rv@xsinet.co.za>
Date: Sun, 21 Sep 2008 08:00:31 +0200
Hi there John, Take the sixpak switch apart and place it in front of you with the connecting strip to the right. Firstly remove all the little shipping plates underneath the springs. Connect the nega
/archives//html/Towertalk/2008-09/msg00379.html (8,438 bytes)

9. [TowerTalk] DELTA LOOP (score: 1)
Author: "ZS4RY" <zr4rv@xsinet.co.za>
Date: Thu, 25 Sep 2008 16:46:22 +0200
One stupid question: When building a delta loop one need a 1/4 wave piece of 75 ohm coax to match the antenna to the 50 Ohm feed. Can the 75 ohm be replaced with a 2:1 balun? Ronnie ZS4RY ___________
/archives//html/Towertalk/2008-09/msg00512.html (6,622 bytes)

10. Re: [TowerTalk] DELTA LOOP (score: 1)
Author: "ZS4RY" <zr4rv@xsinet.co.za>
Date: Thu, 25 Sep 2008 17:51:27 +0200
Eric, Will feed it vertically, so I guess I must install the 2:1 balun 1/4 wave from the top apex. Tx everybody for the help, will chase the right balun down now. Ronnie ZS4RY _______________________
/archives//html/Towertalk/2008-09/msg00516.html (8,611 bytes)

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