To: | towertalk@contesting.com, Al Williams <alwilliams@olywa.net> |
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Subject: | Re: [TowerTalk] log periodics susceptible to out-of-band interference |
From: | Jim Hoge <knowkode@sbcglobal.net> |
Date: | Sun, 13 Dec 2009 19:05:12 -0800 (PST) |
List-post: | <towertalk@contesting.com">mailto:towertalk@contesting.com> |
I would clarify your statement to say that LPDAs do not reject non ham band signals while a band specific antenna will supress them. The bandwidth of an antenna serves much the same purpose as a bandpass filter. The log has a huge passband limited only by its low frequency limit. Jim W5QM _______________________________________________ _______________________________________________ TowerTalk mailing list TowerTalk@contesting.com http://lists.contesting.com/mailman/listinfo/towertalk |
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