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References: [ +from:coolican@telus.net: 31 ]

Total 31 documents matching your query.

1. [TowerTalk] 100ft 80meter Yagi (score: 1)
Author: "denis coolican" <coolican@telus.net>
Date: Fri, 31 Mar 2006 12:21:57 -0700
I am planning on building an 80m yagi to cover the CW portion and hopefully retain good performance up into the phone band up to 3800. I currently have a 4 el OWA design on a 76' boom that covers app
/archives//html/Towertalk/2006-03/msg00630.html (9,716 bytes)

2. [TowerTalk] 100ft 80 meter yagi (score: 1)
Author: "denis coolican" <coolican@telus.net>
Date: Fri, 31 Mar 2006 20:44:44 -0700
I just do the design with a constant diameter as it means a lot less entries. Then once the design is complete I do the taper schedule based on required mechanical strength for the elements. I use th
/archives//html/Towertalk/2006-03/msg00643.html (6,992 bytes)

3. [TowerTalk] Lightning Bolt Quad (score: 1)
Author: "denis coolican" <coolican@telus.net>
Date: Wed, 19 Apr 2006 23:02:40 -0600
This four element Lightning Bolt Quad covers 20, 17, 15, 12 and 10 meters. It is fed by a common balum. (one input PL259 and 5 output pairs of conductors) Does anyone know what type of balum this is
/archives//html/Towertalk/2006-04/msg00357.html (7,203 bytes)

4. [TowerTalk] 10M OWA (score: 1)
Author: "denis coolican" <coolican@telus.net>
Date: Sun, 28 May 2006 23:36:11 -0600
I have built a 10 meter OWA on a 36 foot boom with 6 elements if anyone is interested. http://www3.telus.net/ve6fi/10meterantennas.html Denis Ve6aq _______________________________________________ ___
/archives//html/Towertalk/2006-05/msg00393.html (6,683 bytes)

5. [TowerTalk] test (score: 1)
Author: "denis coolican" <coolican@telus.net>
Date: Mon, 13 Nov 2006 19:42:23 -0700
Denis Ve6aq _______________________________________________ _______________________________________________ TowerTalk mailing list TowerTalk@contesting.com http://lists.contesting.com/mailman/listinf
/archives//html/Towertalk/2006-11/msg00290.html (6,469 bytes)

6. [TowerTalk] Cap/Inductance meter (score: 1)
Author: "denis coolican" <coolican@telus.net>
Date: Thu, 5 Apr 2007 17:09:03 -0600
I have been using the AADE for a number of years. It works better than the tube type one that I had before. Comes in kit form. Denis Ve6aq _______________________________________________ ____________
/archives//html/Towertalk/2007-04/msg00139.html (7,711 bytes)

7. [TowerTalk] Stepper Cable length (score: 1)
Author: "denis coolican" <coolican@telus.net>
Date: Mon, 18 Jun 2007 18:43:12 -0600
Well I can give you a bit of information on cable lengths and 4 element steppers. I took down the 4 element stepper at Ve6JO's place near Calgary last year. The tower was a long way from the house. T
/archives//html/Towertalk/2007-06/msg00594.html (6,804 bytes)

8. [TowerTalk] Analyzers (score: 1)
Author: "Denis Coolican" <coolican@telus.net>
Date: Sun, 1 Jun 2008 11:19:50 -0600
Autek Research handle the VA1 antenna analyzer which goes up to 30 Mhz. It can measure the + or - j values and indicate such. I use a 1.8Mhz high pass in front of it and in front of the MFJ 259B. The
/archives//html/Towertalk/2008-06/msg00011.html (6,903 bytes)

9. [TowerTalk] 40M OWA (score: 1)
Author: "Denis Coolican" <coolican@telus.net>
Date: Sun, 27 Jul 2008 17:04:51 -0600
I have the eznec files for a 40 meter OWA and also have it in the air for a number of years. Contact me directly. Denis with Ve6fi _______________________________________________ ____________________
/archives//html/Towertalk/2008-07/msg00715.html (6,947 bytes)

10. [TowerTalk] owa antennas (score: 1)
Author: "Denis Coolican" <coolican@telus.net>
Date: Sun, 21 Sep 2008 21:25:07 -0600
I have Eznec files for OWA antennas for 20 meters (36 ft boom), for 10m (36 ft boom) and for 40m (60ft boom) Check the antennas out at http://www3.telus.net/ve6fi/siteantennas.htm Contact me directly
/archives//html/Towertalk/2008-09/msg00410.html (6,571 bytes)

11. [TowerTalk] NEED OPINIONS ON 2 ELE 80M YAGI (score: 1)
Author: "Denis Coolican" <coolican@telus.net>
Date: Thu, 9 Oct 2008 10:38:08 -0600
Ed, I am not sure if your buddy was interested in building a 2 element 80 meter beam. If he is he might look at my web site http://www3.telus.net/ve6fi/80%20Meter%20Wideband%202%20element%20Beam.htm
/archives//html/Towertalk/2008-10/msg00171.html (7,335 bytes)

12. [TowerTalk] Capstan Winch (score: 1)
Author: "Denis Coolican" <coolican@telus.net>
Date: Wed, 10 Dec 2008 21:50:28 -0700
I noted that Capstan winches come up once and a while on TowerTalk. Well I built one that is powered by a 120 volt motor / gear box combination that is rated to lift 500 pounds. The engineering detai
/archives//html/Towertalk/2008-12/msg00306.html (7,159 bytes)

13. [TowerTalk] Capstan Winch (score: 1)
Author: "Denis Coolican" <coolican@telus.net>
Date: Thu, 11 Dec 2008 11:23:41 -0700
Jim, tnx for your comments. From the readings I have taken with pf, kva, current and kw the efficiency comes out to around 82 percent which I though was pretty high. I note in my readings and your co
/archives//html/Towertalk/2008-12/msg00331.html (7,831 bytes)

14. [TowerTalk] Rotator Control (score: 1)
Author: "Denis Coolican" <coolican@telus.net>
Date: Thu, 15 Jan 2009 00:07:02 -0700
I remote four Alpha Spid rotators at distances from 200 to 500 ft away from the ham station at ve6fi. Whilst it is nice to have 120 volts AC at the tower you do not need it for the Spid rotators. You
/archives//html/Towertalk/2009-01/msg00264.html (6,782 bytes)

15. [TowerTalk] Measuring voltage along an element (score: 1)
Author: "Denis Coolican" <coolican@telus.net>
Date: Sat, 7 Nov 2009 22:42:41 -0700
Possibly someone can help. I am building/designing a 2 element 80m Yagi with elements that can be adjustable in length. The elements will have a total length of 100 ft and as such I do have a loading
/archives//html/Towertalk/2009-11/msg00150.html (8,006 bytes)

16. Re: [TowerTalk] TowerTalk Digest, Vol 117, Issue 68 (score: 1)
Author: "Denis Coolican" <coolican@telus.net>
Date: Sat, 29 Sep 2012 19:27:18 -0600
Send TowerTalk mailing list submissions to towertalk@contesting.com To subscribe or unsubscribe via the World Wide Web, visit http://lists.contesting.com/mailman/listinfo/towertalk or, via email, se
/archives//html/Towertalk/2012-09/msg00443.html (13,146 bytes)

17. Re: [TowerTalk] TowerTalk Digest, Vol 132, Issue 73 (score: 1)
Author: "Denis Coolican" <coolican@telus.net>
Date: Thu, 26 Dec 2013 17:53:49 -0700
Send TowerTalk mailing list submissions to towertalk@contesting.com To subscribe or unsubscribe via the World Wide Web, visit http://lists.contesting.com/mailman/listinfo/towertalk or, via email, se
/archives//html/Towertalk/2013-12/msg00484.html (27,541 bytes)

18. Re: [TowerTalk] TowerTalk Digest, Vol 135, Issue 15 (score: 1)
Author: "Denis Coolican" <coolican@telus.net>
Date: Sat, 15 Mar 2014 16:09:28 -0600
Send TowerTalk mailing list submissions to towertalk@contesting.com To subscribe or unsubscribe via the World Wide Web, visit http://lists.contesting.com/mailman/listinfo/towertalk or, via email, se
/archives//html/Towertalk/2014-03/msg00088.html (18,036 bytes)

19. Re: [TowerTalk] TowerTalk Digest, Vol 136, Issue 51 (score: 1)
Author: "Denis Coolican" <coolican@telus.net>
Date: Wed, 16 Apr 2014 11:59:53 -0600
Send TowerTalk mailing list submissions to towertalk@contesting.com To subscribe or unsubscribe via the World Wide Web, visit http://lists.contesting.com/mailman/listinfo/towertalk or, via email, se
/archives//html/Towertalk/2014-04/msg00340.html (27,318 bytes)

20. Re: [TowerTalk] TowerTalk Digest, Vol 137, Issue 47 (score: 1)
Author: "Denis Coolican" <coolican@telus.net>
Date: Sun, 18 May 2014 20:23:40 -0600
Send TowerTalk mailing list submissions to towertalk@contesting.com To subscribe or unsubscribe via the World Wide Web, visit http://lists.contesting.com/mailman/listinfo/towertalk or, via email, se
/archives//html/Towertalk/2014-05/msg00331.html (24,083 bytes)

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