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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*Topband\:\s+Eighteen\s+years\s+later\,\s+K9AY\s+rethinks\s+the\s+receiving\s+loop\s+antenna\s*$/: 6 ]

Total 6 documents matching your query.

1. Topband: Eighteen years later, K9AY rethinks the receiving loop antenna (score: 1)
Author: Mike Waters <mikewate@gmail.com>
Date: Thu, 12 Mar 2015 09:19:16 -0500
I let my NCJ subscription lapse, but I see on the latest cover (March/April 2015) that there seems to be an update on the K9AY loop. Either that, or Gary has come up with an entirely new and improved
/archives//html/Topband/2015-03/msg00050.html (7,344 bytes)

2. Re: Topband: Eighteen years later, K9AY rethinks the receiving loop antenna (score: 1)
Author: Mike Waters <mikewate@gmail.com>
Date: Thu, 12 Mar 2015 10:31:54 -0500
Sounds like it's not an April Fool article. Thanks. Probably due to the proximity effect. If one turn adjacent to another turn has a different current, and they are too close ... well, you get the id
/archives//html/Topband/2015-03/msg00051.html (7,596 bytes)

3. Re: Topband: Eighteen years later, K9AY rethinks the receiving loop antenna (score: 1)
Author: "Marsh Stewart" <marsh@ka5m.net>
Date: Thu, 12 Mar 2015 12:09:51 -0500
It is a multiturn loop. Also Gary offers some tips on how to model the K9AY loop with NEC2 /MININEC ground so that the "model" will be closer to "actual". 73, Marsh, KA5M --Original Message-- From: T
/archives//html/Topband/2015-03/msg00052.html (9,120 bytes)

4. Re: Topband: Eighteen years later, K9AY rethinks the receiving loop antenna (score: 1)
Author: "K9AY" <k9ay@k9ay.com>
Date: Thu, 12 Mar 2015 12:43:44 -0500
Here are a few key point related to the NCJ article: 1. The article is mainly about a practical and reliable way to model the K9AY Loop. 2. The reasons for making such an effort included trusting the
/archives//html/Topband/2015-03/msg00053.html (8,189 bytes)

5. Re: Topband: Eighteen years later, K9AY rethinks the receiving loop antenna (score: 1)
Author: Mike Waters <mikewate@gmail.com>
Date: Thu, 12 Mar 2015 13:22:12 -0500
Thanks, Gary. The only question I have (if you have time) is about the updated grounding suggestions for your original design. I know you posted something in the past that it works better if the grou
/archives//html/Topband/2015-03/msg00054.html (8,924 bytes)

6. Re: Topband: Eighteen years later, K9AY rethinks the receiving loop antenna (score: 1)
Author: "K9AY" <k9ay@k9ay.com>
Date: Fri, 13 Mar 2015 21:12:33 -0500
Mike and all, Yes, over time I gained a better understanding about grounding the K9AY Loop. My own installations have worked well with only a ground rod, including Georgia red clay over granite bedr
/archives//html/Topband/2015-03/msg00056.html (9,112 bytes)


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