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References: [ +from:hs0zed@gmail.com: 35 ]

Total 35 documents matching your query.

1. [TowerTalk] Protecting fibreglass spreaders (score: 1)
Author: "Martin Sole" <hs0zed@gmail.com>
Date: Mon, 6 Dec 2010 07:50:32 +0700
Hi, I need to coat the spreader arms of my quad. Options for coverings are limited to what I can source here in Thailand. I can buy polyurethane finish but even the exterior grade ones I have seen ar
/archives//html/Towertalk/2010-12/msg00141.html (7,997 bytes)

2. Re: [TowerTalk] 6 mtr quad (score: 1)
Author: Martin Sole <hs0zed@gmail.com>
Date: Thu, 1 Sep 2016 10:23:25 +0300
I've long been a quad aficionado and have generally devoured any information I can find on them. The double driven W6PU quad is an example of something a little different that suggests it can still b
/archives//html/Towertalk/2016-09/msg00001.html (12,236 bytes)

3. Re: [TowerTalk] Telrex Rotator (score: 1)
Author: Martin Sole <hs0zed@gmail.com>
Date: Thu, 15 Dec 2016 08:12:40 +0100
I think I've got one of these. Dashed great behemoth of a rotator, almost a steampunk piece. Not sure I will ever be able to make any real use out of it but I would like to see if it's functional. An
/archives//html/Towertalk/2016-12/msg00191.html (8,243 bytes)

4. Re: [TowerTalk] Strange behavior (score: 1)
Author: Martin Sole <hs0zed@gmail.com>
Date: Sun, 22 Jan 2017 19:37:28 +0300
Beware when using a smartphone app compass, It may direct you to download an app for a virtual owl, this is known to be buggy and may refuse to indicate true north. A further app for a virtual wench
/archives//html/Towertalk/2017-01/msg00350.html (10,803 bytes)

5. Re: [TowerTalk] Cob Web Antenna (score: 1)
Author: Martin Sole <hs0zed@gmail.com>
Date: Mon, 30 Oct 2017 09:29:33 +0300
I think the Cobweb(b) antenna is an excellent antenna for limited space with usefulness as a second antenna for those with a bit more space. I've seen a lot of discussion about its use in the horizon
/archives//html/Towertalk/2017-10/msg00538.html (8,641 bytes)

6. [TowerTalk] Feeding a quad (score: 1)
Author: Martin Sole <hs0zed@gmail.com>
Date: Mon, 20 Nov 2017 09:21:41 +0300
Hi, Looking forward to a good few weeks of free time in the near future and one of the things I want to try and achieve now the better weather is coming is to finish the rework of my 5 band quad. Act
/archives//html/Towertalk/2017-11/msg00194.html (8,455 bytes)

7. Re: [TowerTalk] Feeding a quad (score: 1)
Author: Martin Sole <hs0zed@gmail.com>
Date: Mon, 20 Nov 2017 15:40:35 +0300
Dan, Many thanks. That pretty much says what I wanted to know (and a whole lot more!) It seems to me that a just reach length, or rather some arbitrary length close to that is going to be the best co
/archives//html/Towertalk/2017-11/msg00196.html (8,261 bytes)

8. [TowerTalk] 75 ohm cable power handling ? (score: 1)
Author: Martin Sole <hs0zed@gmail.com>
Date: Sat, 6 Jan 2018 16:41:41 +0700
Definitely not feeling the Google love today! Anyone have an idea of the 30MHz power handling capability for RG6A/U and Belden 9104? I have some RG59A/U as well but having seen RG58 melt I'm not incl
/archives//html/Towertalk/2018-01/msg00028.html (6,714 bytes)

9. Re: [TowerTalk] 75 ohm cable power handling ? (score: 1)
Author: Martin Sole <hs0zed@gmail.com>
Date: Sun, 7 Jan 2018 17:40:36 +0700
Thanks for all the inputs, much appreciated. Maximum run length for the 75 ohm cable would be 1/4 wavelength on 28MHz. For other bands just a couple of feet as a series section transformer in each ca
/archives//html/Towertalk/2018-01/msg00036.html (8,970 bytes)

10. Re: [TowerTalk] VNA2180 CM Test Jig (score: 1)
Author: Martin Sole <hs0zed@gmail.com>
Date: Wed, 10 Jan 2018 09:52:41 +0700
Yet they must be made. Bird, who may well make them for their own use mind, uses a 'N' - male 4 hole flange mount on some of it's dry dummy loads and maybe other products. I suppose if you really nee
/archives//html/Towertalk/2018-01/msg00045.html (8,337 bytes)

11. [TowerTalk] UHF (PL259) soldered center with braid crimp or crimp-crimp, supply? (score: 1)
Author: Martin Sole <hs0zed@gmail.com>
Date: Sat, 23 Jun 2018 18:41:24 +0700
Hi, Can anyone recommend a UHF male plug with either a soldered or crimp centre and a crimp braid connection suitable for RG213/RG8 cable. Supplier and Part num would be ideal. Preferably no pot meta
/archives//html/Towertalk/2018-06/msg00082.html (6,906 bytes)

12. Re: [TowerTalk] UHF (PL259) soldered center with braid crimp or crimp-crimp, supply? (score: 1)
Author: Martin Sole <hs0zed@gmail.com>
Date: Mon, 25 Jun 2018 12:18:12 +0700
Thanks to all for the very useful information. My friends have just taken delivery of a large matrix for their contest and remote station so there are a lot of connections that need to be made/remade
/archives//html/Towertalk/2018-06/msg00103.html (8,987 bytes)

13. Re: [TowerTalk] [re: TowerTalk] 40/30 antennas on same mast (score: 1)
Author: Martin Sole <hs0zed@gmail.com>
Date: Mon, 16 Jul 2018 13:33:28 +0700
I've recently made something similar. From parts of an old KLM 4 element 20m monoband yagi with half an element missing and no need for a monoband antenna I refurbished 3 of the very tatty elements a
/archives//html/Towertalk/2018-07/msg00132.html (12,192 bytes)

14. Re: [TowerTalk] [re: TowerTalk] 40/30 antennas on same mast (score: 1)
Author: Martin Sole <hs0zed@gmail.com>
Date: Mon, 16 Jul 2018 17:55:28 +0700
4NEC2 is free :-( Several hundred segments, built in optimiser Martin, HS0ZED I will try EZNEC but am limited to 20 segments. Perhaps 10 segments per dipole will be enough for the case of two separat
/archives//html/Towertalk/2018-07/msg00134.html (9,838 bytes)

15. [TowerTalk] Telrex rotator (score: 1)
Author: Martin Sole <hs0zed@gmail.com>
Date: Fri, 16 Nov 2018 12:04:18 +0700
Hi, I'm restoring a Telrex A3695RISX rotator. It's quite a monster but if I can figure out a way to use it I think it's unlikely I would ever need anything bigger, 1/3hp reversible AC motor, dual wor
/archives//html/Towertalk/2018-11/msg00149.html (8,296 bytes)

16. Re: [TowerTalk] Telrex rotator (score: 1)
Author: Martin Sole <hs0zed@gmail.com>
Date: Sat, 17 Nov 2018 12:11:58 +0700
Hi, Just wanted to thank everyone for the great replies I received both on and off list. Some good ideas and generous offers. It really s quite a big beast but the overall simplicity would suggest it
/archives//html/Towertalk/2018-11/msg00171.html (13,364 bytes)

17. Re: [TowerTalk] C3 EL spacers ? (score: 1)
Author: Martin Sole <hs0zed@gmail.com>
Date: Mon, 19 Nov 2018 13:01:39 +0700
For a home made close coupled dipole I used clear plexiglass sheet, about 1/4" thick. I laid strips about 1" wide and long enough to overlap the elements then drilled holes to take a UV resistant cab
/archives//html/Towertalk/2018-11/msg00194.html (7,959 bytes)

18. Re: [TowerTalk] synchro to RS232 (score: 1)
Author: Martin Sole <hs0zed@gmail.com>
Date: Wed, 21 Nov 2018 09:09:33 +0700
Jim (and others), I'm moving away from the selsyn idea I think. I've had some good encouragement from Jeff at Green Heron and I think there are better alternatives today, without getting too fancy. M
/archives//html/Towertalk/2018-11/msg00231.html (10,471 bytes)

19. Re: [TowerTalk] Rotator Bolt Patterns (score: 1)
Author: Martin Sole <hs0zed@gmail.com>
Date: Tue, 4 Dec 2018 23:24:22 +0700
I have an old Emoto that has a solenoid brake. Works a bit different to the CDE/Hygain/MFJ but similar idea I  think. The big Telrex has a double worm drive to chain output drive. Any attempt to reve
/archives//html/Towertalk/2018-12/msg00060.html (9,973 bytes)

20. Re: [TowerTalk] synchro to RS232 (score: 1)
Author: Martin Sole <hs0zed@gmail.com>
Date: Fri, 7 Dec 2018 09:16:11 +0700
Hi Grant, that was me, and I think Jim Lux. Many thanks for the link. Martin, HS0ZED Grant KZ1W On 11/19/2018 15:28 PM, jimlux wrote: On 11/19/18 1:41 PM, Al Kozakiewicz wrote: The defeat of the Nazi
/archives//html/Towertalk/2018-12/msg00138.html (10,603 bytes)


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