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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[TowerTalk\]\s+Inverted\s+L\s+longer\s+than\s+1\/4\s+wave\.\s*$/: 2 ]

Total 2 documents matching your query.

1. [TowerTalk] Inverted L longer than 1/4 wave. (score: 1)
Author: John King <k5pgw@yahoo.com>
Date: Sun, 18 Jan 2009 19:24:01 -0800 (PST)
According to Editors and Engineers Handbook, the inverted L is a form of Marconi antenna. It further says that it is usually 1/4 wavelength long which is approximately 137 to 138 feet long for 160 me
/archives//html/Towertalk/2009-01/msg00289.html (7,417 bytes)

2. Re: [TowerTalk] Inverted L longer than 1/4 wave. (score: 1)
Author: Steve Hunt <steve@karinya.net>
Date: Tue, 20 Jan 2009 11:51:55 +0000
John, No, an inverted L doesn't need to be resonant. Increasing the total length raises the radiation resistance, and that may help the efficiency if you have a "less than perfect" ground system. How
/archives//html/Towertalk/2009-01/msg00293.html (9,068 bytes)


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