Search String: Display: Description: Sort:

Results:

References: [ +from:kr9u@arrl.net: 8 ]

Total 8 documents matching your query.

1. Topband: Electric Fence QRM (score: 1)
Author: kr9u@arrl.net (James Wolf)
Date: Sat, 30 Nov 2002 23:05:19 -0500
Pete, I deal with electric fence problems a lot as I have about 4 horse farms within 1/4 mile. The only electric fences that I have run across are pulsed at approx 1 pulse per second. The usual probl
/archives//html/Topband/2002-11/msg00002.html (7,815 bytes)

2. Topband: DSP for random noise (score: 1)
Author: kr9u@arrl.net (James Wolf)
Date: Wed, 13 Nov 2002 23:42:03 -0500
TopBanders, A couple of questions about the current DSP units on the market. Does anyone use the "clear speech" DSP speakers or base units? How about the Timewave DSP599zx or NIR-12 for static crashe
/archives//html/Topband/2002-11/msg00075.html (6,782 bytes)

3. Topband: Radial discussion (score: 1)
Author: kr9u@arrl.net (James Wolf)
Date: Sat, 07 Sep 2002 20:33:02 -0500
Many years ago after I moved, I installed radials on top the ground under my tower using normal #20 insulated wire. Later I used the same wire for a invisible dog fence. About four years later, the d
/archives//html/Topband/2002-09/msg00068.html (7,583 bytes)

4. Topband: How To "De-Tune" A Nearby Tower ? (score: 1)
Author: kr9u@arrl.net (James Wolf)
Date: Thu, 28 Sep 2000 00:20:46 -0500
Just a thought, has anyone tried or been successful at putting ferrite on each tower leg at different height locations? Maybe a TV yoke core? James Wolf, KR9U -- FAQ on WWW: http://www.contesting.com
/archives//html/Topband/2000-09/msg00160.html (7,135 bytes)

5. Topband: GAP (score: 1)
Author: kr9u@arrl.net (James Wolf)
Date: Sun, 19 Dec 1999 12:08:31 -0500
W8JI replied: How does this relate to a 3/8 wave electrically tall tower using a 40 meter beam in its toploading? Is there a horizontal component that may be considered a problem? ___________________
/archives//html/Topband/1999-12/msg00205.html (7,614 bytes)

6. RE: Topband: K8UR array (score: 1)
Author: "James Wolf" <kr9u@arrl.net>
Date: Sun, 7 Dec 2003 11:29:01 -0500
Tim, W9LT experimented with this (parasitic) design back in the 70's. Whether or not he was working from his own idea, I don't know. I believe it was published as I still remember the pictures with h
/archives//html/Topband/2003-12/msg00038.html (10,944 bytes)

7. Topband: Re: am broadcast station listing? (score: 1)
Author: "James Wolf" <kr9u@arrl.net>
Date: Thu, 11 Dec 2003 07:50:57 -0500
Try this. http://www.fcc.gov/mb/audio/main/am.html James Wolf, KR9U _______________________________________________ Topband mailing list Topband@contesting.com http://lists.contesting.com/mailman/lis
/archives//html/Topband/2003-12/msg00110.html (7,323 bytes)

8. Re: Topband: Shunt feed procedure? (score: 1)
Author: <kr9u@arrl.net>
Date: Mon, 10 Dec 2018 21:12:31 -0500
Kenny, I am shunt feeding a 120 ft. tower on 160 with 8 ft. mast out the top with a 432, 20 el antenna at 128 ft. At 115 ft. is a 2 el 40. You can see it on my QRZ page. Measurements show it at 122 d
/archives//html/Topband/2018-12/msg00138.html (7,820 bytes)

Current List: 1 - 8
Page: [1]
This search system is powered by Namazu