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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*Topband\:\s+Topband\s+Phenomenon\s*$/: 10 ]

Total 10 documents matching your query.

1. Topband: Topband Phenomenon (score: 1)
Author: Dan Atchison via Topband <topband@contesting.com>
Date: Sun, 3 Feb 2019 12:38:26 -0500
During the CQ WW 160 CW contest a week ago while operating at the N1LN M/S station, I happened to be in a fantastic run of EU. On one and only one QSO, I worked a "G" station whose callsign's last su
/archives//html/Topband/2019-02/msg00041.html (7,096 bytes)

2. Re: Topband: Topband Phenomenon (score: 1)
Author: Ralph Bellas <k9zo@hotmail.com>
Date: Sun, 3 Feb 2019 18:09:17 +0000
Not sure why airplane is an option considering the wavelength. It doesn't have much of a reflecting surface. We barely could hear the handful of Europeans for a few minutes at their sunrise. K9ZO Dur
/archives//html/Topband/2019-02/msg00042.html (8,283 bytes)

3. Re: Topband: Topband Phenomenon (score: 1)
Author: Herbert Schoenbohm <herbert.schoenbohm@gmail.com>
Date: Sun, 3 Feb 2019 14:36:15 -0400
This could be explained by a power increase when the station's amp came on after warm up. However, a sudden 20 DB is a lot of increase to explain by any means. Maybe contacting the G station could he
/archives//html/Topband/2019-02/msg00043.html (8,004 bytes)

4. Re: Topband: Topband Phenomenon (score: 1)
Author: Paul Kiesel via Topband <topband@contesting.com>
Date: Sun, 3 Feb 2019 19:10:25 +0000 (UTC)
I don't have an explanation for this, but I had a similar experience during the contest. My receiveantenna is an unterminated BOG running alongside the road in front. I struggled to get F4HEC's call
/archives//html/Topband/2019-02/msg00045.html (9,038 bytes)

5. Re: Topband: Topband Phenomenon (score: 1)
Author: Guy Olinger K2AV <k2av.guy@gmail.com>
Date: Sun, 3 Feb 2019 14:46:18 -0500
For 160 meters dont think of a jet as a reflecting surface. Try thick wire. Particularly one in a tight turn and wings significantly vertical. 73, Guy K2AV -- Sent via Gmail Mobile on my iPhone _____
/archives//html/Topband/2019-02/msg00046.html (9,890 bytes)

6. Re: Topband: Topband Phenomenon (score: 1)
Author: Arthur Delibert <radio75a3@msn.com>
Date: Sun, 3 Feb 2019 22:44:22 +0000
Back in the early 60s, NASA launched a couple of satellites named Echo I and Echo II that were essentially huge reflecting balloons. You could tune to WWV on 20 MHz at a time of day when that was abo
/archives//html/Topband/2019-02/msg00051.html (9,925 bytes)

7. Re: Topband: Topband Phenomenon (score: 1)
Author: terry burge <ki7m@comcast.net>
Date: Sun, 3 Feb 2019 19:24:57 -0800 (PST)
Maybe the International Space Station could reflect a 160 meter signal or reradiate it. It's larger than a football field. Just a thought. Let's see, people could use the space station to bounce sign
/archives//html/Topband/2019-02/msg00055.html (11,641 bytes)

8. Re: Topband: Topband Phenomenon (score: 1)
Author: Mike Waters <mikewate@gmail.com>
Date: Sun, 3 Feb 2019 22:12:50 -0600
I wouldn't count on it! 73, Mike www.w0btu.com _________________ Searchable Archives: http://www.contesting.com/_topband - Topband Reflector
/archives//html/Topband/2019-02/msg00058.html (11,975 bytes)

9. Re: Topband: Topband Phenomenon (score: 1)
Author: Mike Waters <mikewate@gmail.com>
Date: Sun, 3 Feb 2019 22:59:58 -0600
Okay. 73, Mike www.w0btu.com _________________ Searchable Archives: http://www.contesting.com/_topband - Topband Reflector
/archives//html/Topband/2019-02/msg00059.html (15,156 bytes)

10. Re: Topband: Topband Phenomenon (score: 1)
Author: "Petr Ourednik" <indians@xsmail.com>
Date: Mon, 04 Feb 2019 04:55:23 -0500
Hi all, I have the same experiences from this weekend during the FOC Marathon on Topband. I heard the same in case of G's and other coastal stations > it did not happened with sigs from inland statio
/archives//html/Topband/2019-02/msg00064.html (14,131 bytes)

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