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References: [ +from:ve6jy@freenet.edmonton.ab.ca: 111 ]

Total 111 documents matching your query.

1. [TowerTalk] Re: (TowerTalk) Re: Antenna element vibration damping -How (score: 1)
Author: ve6jy@freenet.edmonton.ab.ca (VE6JY Don Moman)
Date: Sun Aug 10 00:27:42 2003
elements made from the .065 wall aluminum don't seem to exhibit this tendency. A little thicker than the normal .058 (the stuff that costs 4 times as much) and designing them to have a bit of droop -
/archives//html/Towertalk/2003-08/msg00314.html (9,788 bytes)

2. [TowerTalk] Re: Antenna element vibration damping - How (score: 1)
Author: ve6jy@freenet.edmonton.ab.ca (VE6JY Don Moman)
Date: Sat Aug 9 15:02:52 2003
elements made from the .065 wall aluminum don't seem to exhibit this tendency. A little thicker than the normal .058 (the stuff that costs 4 times as much) and designing them to have a bit of droop -
/archives//html/Towertalk/2003-08/msg00343.html (11,556 bytes)

3. [TowerTalk] Boom Support Guys (score: 1)
Author: ve6jy@freenet.edmonton.ab.ca (VE6JY Don Moman)
Date: Tue Jul 8 20:02:09 2003
I did just that on a 5 el 40m yagi that I built a couple of years ago. The boom is 60 feet of square aluminum tower and I wanted to not only reduce the torque effects but to have some way of making s
/archives//html/Towertalk/2003-07/msg00138.html (7,734 bytes)

4. [TowerTalk] tower disassembly questions (score: 1)
Author: ve6jy@freenet.edmonton.ab.ca (VE6JY Don Moman)
Date: Mon Jul 21 22:00:13 2003
Either your option 1 or 3 would work fine, I'm sure. Number 2 is likely to end up with an inverted Vee scenario, as you suspect. 3 might be a bit quicker, but involves more work on the tower. I'd per
/archives//html/Towertalk/2003-07/msg00360.html (8,559 bytes)

5. [TowerTalk] EdgeHog (score: 1)
Author: ve6jy@freenet.edmonton.ab.ca (VE6JY Don Moman)
Date: Mon Jun 2 23:10:16 2003
The vibrating plow attachment found on many trenchers is ideal for situations where you don't need an open trench. The plow attachment on (for example, one I know well) DitchWitch 4010 is about 1" wi
/archives//html/Towertalk/2003-06/msg00077.html (9,344 bytes)

6. [TowerTalk] LeBlanc & Royal (LR20) Specs (score: 1)
Author: ve6jy@freenet.edmonton.ab.ca (ve6jy@freenet.edmonton.ab.ca)
Date: Thu Jun 12 23:34:42 2003
I do have some data on the L&R towers (I have several LR20 towers up as well). It's a pretty solid tower (20" face) that can handle a lot when guyed properly. I had a 3 el 40 full size on one of mine
/archives//html/Towertalk/2003-06/msg00195.html (8,571 bytes)

7. [TowerTalk] Combo guyed base, free standing tower (score: 1)
Author: ve6jy@freenet.edmonton.ab.ca (VE6JY Don Moman)
Date: Sun Jun 22 22:52:24 2003
I have mounted several towers in this fashion. I used some 40" face tower (two 20' sections mounted in cement) with about 35' sticking up, then fabricated a base to match the Delhi/Rohn HBX series an
/archives//html/Towertalk/2003-06/msg00368.html (10,585 bytes)

8. [TowerTalk] homemade beams (score: 1)
Author: ve6jy@freenet.edmonton.ab.ca (VE6JY Don Moman)
Date: Tue Jun 24 00:13:55 2003
My first choice for a home brew yagi would be one of the OWA designs by Jim WA3FET. http://nw3z.contesting.com/ or just do a google search. I use the OWA style of designs on 10 thru 80m. Two major ad
/archives//html/Towertalk/2003-06/msg00425.html (8,814 bytes)

9. [TowerTalk] anchor failure from corrosion? (score: 1)
Author: ve6jy@freenet.edmonton.ab.ca (VE6JY Don Moman)
Date: Thu May 1 00:19:11 2003
If there is a continuous path from one anchor to another, thru the guy wires (i.e. no insulators) you have a battery and current will flow - how much depends on the soil, wetness, ph etc. A rule of t
/archives//html/Towertalk/2003-05/msg00001.html (7,849 bytes)

10. [TowerTalk] Erecting Rohn 55 and 65 (score: 1)
Author: ve6jy@freenet.edmonton.ab.ca (VE6JY Don Moman)
Date: Sat May 3 14:12:58 2003
I have installed several of my towers this way, but no Rohn 55 or 65 experience. Weight is not usually an issue, but kinking the tower in the first moments of the lift is. Once more vertical the stre
/archives//html/Towertalk/2003-05/msg00015.html (11,432 bytes)

11. [TowerTalk] AlfaSpid rotator at Dayton - booth 195 (score: 1)
Author: ve6jy@freenet.edmonton.ab.ca (VE6JY Don Moman)
Date: Mon May 12 20:39:24 2003
I enjoyed meeting many of you and talking about rotators last year at Dayton and looking forward to more of the same this year. Due to fire regulations, they tell us we got moved a bit and we'll be a
/archives//html/Towertalk/2003-05/msg00136.html (7,647 bytes)

12. [TowerTalk] AlfaSpid rotator at Dayton - booth 195 (score: 1)
Author: ve6jy@freenet.edmonton.ab.ca (VE6JY Don Moman)
Date: Tue May 13 11:39:02 2003
I do not have first hand experience on this tower so can't answer completely. It will fit in Rohn 25 which looks like about the same face size as your top section on the TX-472. Our rotor doesn't hav
/archives//html/Towertalk/2003-05/msg00141.html (10,488 bytes)

13. [TowerTalk] AlfaSpid rotator at Dayton - booth 195 (score: 1)
Author: ve6jy@freenet.edmonton.ab.ca (VE6JY Don Moman)
Date: Tue May 13 12:13:12 2003
Well, that was quite a pileup! Thanks for all your questions and interest in the product. I have to QRT to start the journey to Dayton, so I won't be able to answer any emails until I get back. There
/archives//html/Towertalk/2003-05/msg00143.html (8,219 bytes)

14. [TowerTalk] Need help identifying tower... fixed website url (score: 1)
Author: ve6jy@freenet.edmonton.ab.ca (VE6JY Don Moman)
Date: Tue May 20 01:35:28 2003
This is 10" Beatty (also named Wind Turbine at at one time, I believe) and now owned by LeBlanc and Royal. There is a heavy gauge and a much thinner one - you have the heavy version. It is long out o
/archives//html/Towertalk/2003-05/msg00250.html (8,136 bytes)

15. [TowerTalk] How to fix a bent tower? (score: 1)
Author: ve6jy@freenet.edmonton.ab.ca (VE6JY Don Moman)
Date: Sun Apr 27 20:05:59 2003
Enjoyed the pictures and story on your web site. I wouldn't be at all concerned that you compromised anything - in fact, I've done the same on several of my towers. It's easier to shim to try and pul
/archives//html/Towertalk/2003-04/msg00439.html (8,173 bytes)

16. [TowerTalk] worm drives (score: 1)
Author: ve6jy@freenet.edmonton.ab.ca (VE6JY Don Moman)
Date: Tue Mar 25 01:10:25 2003
With SAFETY in mind, do not always assume that a worm drive can never be driven by the load. Not all worm drives are created equally. A low ratio (15:1 possibly) worm can be driven by the load. I hav
/archives//html/Towertalk/2003-03/msg00334.html (8,654 bytes)

17. [TowerTalk] need 24 volt 6amp PS (score: 1)
Author: ve6jy@freenet.edmonton.ab.ca (VE6JY Don Moman)
Date: Wed Mar 26 22:35:54 2003
Since regulation is not required, almost any of the inexpensive 13.8 vdc regulated (NOT computer type switching ) supplies with current capabilities in the 6 amp range would provide you with typicall
/archives//html/Towertalk/2003-03/msg00373.html (9,068 bytes)

18. [TowerTalk] Remote Antenna Switches (score: 1)
Author: ve6jy@freenet.edmonton.ab.ca (VE6JY Don Moman)
Date: Tue Feb 4 14:15:48 2003
I would suggest using the encapsulated sealed relays such as the Potter and Brumfield RKS-5DW-12 (about 8$ in Canada) or the lighter rated - and cheaper ($C2.50) Aromat JS1E-12v. Both have given exce
/archives//html/Towertalk/2003-02/msg00063.html (10,568 bytes)

19. [Towertalk] Position Indicator (score: 1)
Author: VE6JY Don Moman" <ve6jy@freenet.edmonton.ab.ca (VE6JY Don Moman)
Date: Sat, 11 Jan 2003 23:58:02 -0000
If you are using the same or similar selsyn motors, just wire the third motor in parallel to the existing two. No need to build anything. 73 Don VE6JY
/archives//html/Towertalk/2003-01/msg00211.html (8,087 bytes)

20. [Towertalk] Anyone using Alfaspid or CATS RD-1800 rotors? (score: 1)
Author: VE6JY Don Moman" <ve6jy@freenet.edmonton.ab.ca (VE6JY Don Moman)
Date: Tue, 21 Jan 2003 00:59:01 -0000
Barry and I have exchanged a few emails regarding specific features of the AlfaSpid rotator but I thought I'd mention a few things for the rest of the reflector. My first A/S unit has been up over 1
/archives//html/Towertalk/2003-01/msg00356.html (9,533 bytes)


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