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References: [ +from:ljdoyle@suscom-maine.net: 22 ]

Total 22 documents matching your query.

1. Topband: knowing current return in radial system (score: 1)
Author: "John" <ljdoyle@suscom-maine.net>
Date: Wed, 16 Nov 2005 20:18:07 -0500
topband engineers: have a question concerning current return in a radial system .its easy for me to install an rf meter in the return ckt of the radial system but what is the basis for doing so? what
/archives//html/Topband/2005-11/msg00188.html (6,884 bytes)

2. Topband: 1820 intruder (score: 1)
Author: "John" <ljdoyle@suscom-maine.net>
Date: Fri, 9 Dec 2005 20:05:10 -0500
Hi.. the signal is definately SW of me here in mid coast ME..definately not NW of me..hope thats helps narrow it down John K1GUN _______________________________________________ Topband mailing list T
/archives//html/Topband/2005-12/msg00115.html (6,623 bytes)

3. Topband: dx window (score: 1)
Author: "John" <ljdoyle@suscom-maine.net>
Date: Mon, 12 Dec 2005 07:34:19 -0500
Gentlemen: I'm getting so tired of reading this constant barrage of suggestions conserning dx windows, rules for contests,now someone wants to have 2 dx windows!! folks who spend their hard earned mo
/archives//html/Topband/2005-12/msg00168.html (7,459 bytes)

4. Topband: conditions during the SP test (score: 1)
Author: "John" <ljdoyle@suscom-maine.net>
Date: Mon, 19 Dec 2005 09:31:52 -0500
Hi All didn't do many hours in the SP not the contesting type..but must say in all my years on 160m the conditions SAT. nite was the best i've ever seen as far as signal strength is conserned all dx
/archives//html/Topband/2005-12/msg00236.html (7,302 bytes)

5. Topband: ft1000mp mkv key click mod (score: 1)
Author: "John" <ljdoyle@suscom-maine.net>
Date: Sat, 31 Dec 2005 10:24:03 -0500
HNY all.. just came from w8ji web on key click mods for the ft1000mp mkv and if i understand what I was reading there is really no satisfactory improvement that can be made to reduce key clicks on th
/archives//html/Topband/2005-12/msg00414.html (7,340 bytes)

6. Topband: conditions this morning (score: 1)
Author: "John" <ljdoyle@suscom-maine.net>
Date: Wed, 25 Jan 2006 09:17:19 -0500
Boy! was that a good opening or what! best Ja opening i've had to Ja i know the folks down south see this type of opening pretty much regularly but up here it's a different ballgame, i sure wished i
/archives//html/Topband/2006-01/msg00359.html (6,555 bytes)

7. Topband: 1965 back issue 73 mag.. (score: 1)
Author: "John" <ljdoyle@suscom-maine.net>
Date: Sun, 19 Feb 2006 13:25:37 -0500
Hope this question is appropriate to be asked on this forum..But want to take a swing at building a 4-1ooo amp which was featured in 73mag 1965 May issue and was a single band 160m amp entitled the b
/archives//html/Topband/2006-02/msg00175.html (6,424 bytes)

8. Topband: topband beacons (score: 1)
Author: "John" <ljdoyle@suscom-maine.net>
Date: Mon, 13 Mar 2006 09:00:44 -0500
With all the discussion about beacons maybe i've missed something, i can't see any REAL reason for beacons, it's like several here on this forum has said (why not a cq)it's a lot more effective, its
/archives//html/Topband/2006-03/msg00097.html (7,490 bytes)

9. Topband: conditions last night. (score: 1)
Author: "John" <ljdoyle@suscom-maine.net>
Date: Sat, 29 Apr 2006 07:58:36 -0400
I don't know where everybody was but conditions were great with 4x4wn, py7zy with great signals and a host of EU's too many to mention all calling the PY 160m lives on.. John K1GUN... _______________
/archives//html/Topband/2006-04/msg00061.html (6,327 bytes)

10. Topband: topband magic (score: 1)
Author: "Linda/John" <ljdoyle@suscom-maine.net>
Date: Sat, 25 Nov 2006 12:22:45 -0500
Charles: many thanks for those qso's over the years and i'm saddened to learn of your departure from San Tome,but i'm sure your looking forward to your return to the USA..i'm speaking for myself at t
/archives//html/Topband/2006-11/msg00165.html (6,759 bytes)

11. Topband: sloping 1/2 wave dipole (score: 1)
Author: "John" <ljdoyle@suscom-maine.net>
Date: Mon, 8 Jan 2007 18:09:49 -0500
wanted to ask the antenna guru"swhat they think abouy a sloping dipole to get a little directional gain in a desired direction as apposed to a 1/4 wave verticle ,it would be suspended from a 135 ft.t
/archives//html/Topband/2007-01/msg00128.html (6,370 bytes)

12. Topband: 1/2 sloper (score: 1)
Author: "John" <ljdoyle@suscom-maine.net>
Date: Tue, 9 Jan 2007 16:44:55 -0500
Just want to thank all for their astute comments concerning my question 1/2 wave sloping ant..my consenses is that it's probably not worth the effort to make that happen unless one decided to do the
/archives//html/Topband/2007-01/msg00167.html (6,332 bytes)

13. Topband: feeding 1/2 vertical (score: 1)
Author: "John" <ljdoyle@suscom-maine.net>
Date: Fri, 9 Nov 2007 08:17:27 -0500
was thinking of loading my new tower for 60m just for the fun of it whats the proper method the tower is 90 feet in height..i'm looking in all the info i have but respect the opinions of people who h
/archives//html/Topband/2007-11/msg00038.html (6,332 bytes)

14. Topband: feeding 1/2 wave vertical (score: 1)
Author: "John" <ljdoyle@suscom-maine.net>
Date: Sat, 10 Nov 2007 05:54:48 -0500
gee i'm sorry folks in my haste to ask the question how to feed my new tower I didn't mention that it's grounded,but the the guys are broken up with insulators i don't think its possible to shunt fee
/archives//html/Topband/2007-11/msg00043.html (6,448 bytes)

15. Topband: winding data (score: 1)
Author: "John" <ljdoyle@suscom-maine.net>
Date: Mon, 28 Jan 2008 20:51:45 -0500
wonder if someone can help me with the winding data for a 2 wire bev. using military comm. wire its about 1/8 inch wide black in color (stealth stuff) and want to use the binocular cores wish I have
/archives//html/Topband/2008-01/msg00195.html (6,740 bytes)

16. Topband: sealing connectors (score: 1)
Author: "John" <ljdoyle@suscom-maine.net>
Date: Sun, 10 Feb 2008 13:51:24 -0500
I use Duct seal, is fairly cheap and can be used over and over and you can find it at electrical suppliers, hardware stores, lowes, home depot ,works great and removes like a dream...even in cold cli
/archives//html/Topband/2008-02/msg00059.html (6,842 bytes)

17. Topband: shunt fed towers (score: 1)
Author: "John" <ljdoyle@suscom-maine.net>
Date: Mon, 8 Dec 2008 19:36:04 -0500
would like to pose a question to the antenna experts...read recently that a tall tower say 1/4 wave with large antennas atop of it really does not work well as a 160m antenna...what do the experts sa
/archives//html/Topband/2008-12/msg00098.html (6,919 bytes)

18. Topband: shunt fed towers (score: 1)
Author: "John" <ljdoyle@suscom-maine.net>
Date: Tue, 9 Dec 2008 09:52:44 -0500
just want to thank all the experts for answering on and off the reflector, consenses is that high towers with big antennas for top loading make killer antennas and feeding them is not really a big pr
/archives//html/Topband/2008-12/msg00114.html (7,584 bytes)

19. Topband: 80m and 160m verticals (score: 1)
Author: "John" <ljdoyle@suscom-maine.net>
Date: Wed, 22 Jul 2009 13:48:57 -0400
wonder if the antenna guru's can shed some light on this one, recently installed 1/4 wave 80 meter shunt fed vertical and need to know if when using 160m vertical do I need to short out the the tunin
/archives//html/Topband/2009-07/msg00097.html (6,972 bytes)

20. Topband: 5/8 vertical (score: 1)
Author: "John" <ljdoyle@suscom-maine.net>
Date: Thu, 3 Dec 2009 15:42:45 -0500
got a question..if using a 5/8 wave vertical should the radials also be 5/8 wave long i guessing yes they do...John K1GUN _______________________________________________ 160 meters is a serious band,
/archives//html/Topband/2009-12/msg00036.html (6,570 bytes)

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