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References: [ +from:roy.morgan@nist.gov: 18 ]

Total 18 documents matching your query.

1. Topband: Long Wire (score: 1)
Author: roy.morgan@nist.gov
Date: Sun, 25 Jun 2006 10:44:04 -0400
Top Banders, In a week, I'll be moving to a new QTH and will have a long, narrow, triangular lot about 1000 feet end to end. The shack building will be near one edge roughly at the one-third point. I
/archives//html/Topband/2006-06/msg00046.html (6,456 bytes)

2. Re: Topband: First Top Band Antenna (score: 1)
Author: Roy Morgan <roy.morgan@nist.gov>
Date: Tue, 11 Jul 2006 09:49:59 -0400
John, W0YVA, who hosts the Collins East Coast First Wednesday net with his KW-1, and who also works 160, gives me this advice on a transmitting antenna for 160 and 80 Fellows with lots of experience
/archives//html/Topband/2006-07/msg00017.html (9,121 bytes)

3. Re: Topband: 75ohm coaxial snake beverage? (score: 1)
Author: Roy Morgan <roy.morgan@nist.gov>
Date: Tue, 25 Jul 2006 08:55:18 -0400
Felipe, (I have not yet put up any kind of Beverage - I just moved to a place that has the room three weeks ago.) I was reading ON4UN's book yesterday, including the section on snake antennas, or "BO
/archives//html/Topband/2006-07/msg00045.html (8,795 bytes)

4. Re: Topband: 75ohm coaxial snake beverage? (score: 1)
Author: Roy Morgan <roy.morgan@nist.gov>
Date: Tue, 25 Jul 2006 09:55:55 -0400
Jerry, I don't remember that he gives details, and don't have the book at hand. One diagram does mention "Wireman" beads. At: http://thewireman.com/index.shtml I find his item 913, FB-43-2401 Ferrite
/archives//html/Topband/2006-07/msg00046.html (8,325 bytes)

5. Re: Topband: burying radials (score: 1)
Author: Roy Morgan <roy.morgan@nist.gov>
Date: Tue, 08 Aug 2006 15:09:23 -0400
Ford, It seems to me that you could arrange a pole or handle of some sort on that block to let you push it through the grass while standing up. At last weekend's hamfest, I could have bought what see
/archives//html/Topband/2006-08/msg00058.html (8,713 bytes)

6. Re: Topband: Base Insulators for Verticals (score: 1)
Author: Roy Morgan <roy.morgan@nist.gov>
Date: Tue, 12 Sep 2006 09:43:42 -0400
... TopBanders, I offer as an example some photos of the 1200 foot tower (now gone) at NSS Annapolis Naval Communications Station. The website with a number of pictures: http://hawkins.pair.com/nss.s
/archives//html/Topband/2006-09/msg00024.html (9,802 bytes)

7. Re: Topband: Linear loaded vertical H (score: 1)
Author: Roy Morgan <roy.morgan@nist.gov>
Date: Wed, 13 Sep 2006 15:54:11 -0400
John and Armin, I read with interest the N6LF article that tells of using a metal roof about 35 by 60 feet as the lower "disk". My new radio shack will be in a barn that has a metal roof a bit smalle
/archives//html/Topband/2006-09/msg00031.html (8,355 bytes)

8. Re: Topband: Sharing radials?? (score: 1)
Author: Roy Morgan <roy.morgan@nist.gov>
Date: Tue, 26 Sep 2006 14:56:58 -0400
... I am wondering if anyone has had Brian, I wonder if you could run a wire out there to run some relays to connect and disconnect the two radial systems from each other. That way you could LISTEN a
/archives//html/Topband/2006-09/msg00114.html (7,591 bytes)

9. Re: Topband: HA-10 on 160 (score: 1)
Author: Roy Morgan <roy.morgan@nist.gov>
Date: Fri, 29 Sep 2006 17:19:16 -0400
Mike, Great - I'll look for other app notes from that place another day. I did get the one you were looking for and found that some dates had a picture missing but I got most of it. My machine is now
/archives//html/Topband/2006-09/msg00156.html (7,735 bytes)

10. Re: Topband: another Cycle 24 prediction (score: 1)
Author: Roy Morgan <roy.morgan@nist.gov>
Date: Wed, 04 Oct 2006 14:49:19 -0400
Jon, Maybe my mind is fuzzy this afternoon, but if cycle 24 is maybe starting soon, peaking in 5-6 years at about 2011/12, then would 2022 be early for the next cycle? I was just figuring out what ag
/archives//html/Topband/2006-10/msg00038.html (8,130 bytes)

11. Re: Topband: W1AW QSY on hold (score: 1)
Author: Roy Morgan <roy.morgan@nist.gov>
Date: Fri, 03 Nov 2006 10:02:26 -0500
... PSK31 and other digital modes are increasingly showing I understand that there is very little RTTY on Top Band. Are there any folks out there who would be on TTY if there was any activity?? Roy -
/archives//html/Topband/2006-11/msg00011.html (7,453 bytes)

12. Re: Topband: Power rating of Unun (score: 1)
Author: Roy Morgan <roy.morgan@nist.gov>
Date: Mon, 06 Nov 2006 15:29:32 -0500
Bjorn, The one most recommended book on Baluns and Ununs is below, and is available from ARRL among other places, no doubt: Understanding, Building and Using Baluns and Ununs -- Theory and Practical
/archives//html/Topband/2006-11/msg00038.html (8,516 bytes)

13. Re: Topband: FW: wwv (score: 1)
Author: Roy Morgan <roy.morgan@nist.gov>
Date: Tue, 07 Nov 2006 09:51:35 -0500
Hello from NIST, the parent organization of the WWV facility, I refer you to: NIST Special Publication 432, "NIST Time and Frequency Services", 2002 Edition. This can be had at: http://tf.nist.gov/ti
/archives//html/Topband/2006-11/msg00043.html (9,782 bytes)

14. Re: Topband: Short, Fat Vertical (score: 1)
Author: Roy Morgan <roy.morgan@nist.gov>
Date: Tue, 19 Dec 2006 14:51:22 -0500
Paul, - A local ham friend reports his experience with a 160 meter inverted L: he got basically no results at all until he replaced the vertical #12 wire with some pieces of TV mast tubing, THEN it w
/archives//html/Topband/2006-12/msg00186.html (7,869 bytes)

15. Re: Topband: Key Clicks (score: 1)
Author: Roy Morgan <roy.morgan@nist.gov>
Date: Tue, 30 Jan 2007 14:09:14 -0500
Bud, I wonder what the situation is with the TS-940. Maybe there is a pot adjustment to adjust the rise time. Roy - Roy Morgan, K1LKY since 1959 - Keep 'em Glowing 13033 Downey Mill Road, Lovettsvill
/archives//html/Topband/2007-01/msg00468.html (9,296 bytes)

16. Re: Topband: Small lot antenna idea (score: 1)
Author: Roy Morgan <roy.morgan@nist.gov>
Date: Fri, 09 Feb 2007 10:51:57 -0500
Is this going to be a TRANSMITTING antenna? If so, Beware! Short antennas develop extremely high voltages with even moderate power. You could burn your house down. If you don't have the Low Band DX-i
/archives//html/Topband/2007-02/msg00068.html (7,658 bytes)

17. Re: Topband: Re Small lot antenna idea (steve d) (score: 1)
Author: Roy Morgan <roy.morgan@nist.gov>
Date: Fri, 09 Feb 2007 11:57:01 -0500
Phil, Thanks for the details of your antenna. This sounds like a form of base loaded inverted L, and something I may well try here at my new location. It sounds like the buried water tank made a fine
/archives//html/Topband/2007-02/msg00072.html (7,759 bytes)

18. Re: Topband: Moon and the Ionosphere : YO3FFF (score: 1)
Author: Roy Morgan <roy.morgan@nist.gov>
Date: Fri, 16 Mar 2007 09:07:54 -0400
Cris, I did a google search for "Beacons for 160M" and found: http://www.ok1rr.com/view.php?cisloclanku=2006030101 A fellow has (or had) a receiver set up to answer the phone (via SKYPE). You can lis
/archives//html/Topband/2007-03/msg00058.html (9,026 bytes)

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