[TowerTalk] log periodics susceptible to out-of-band interference
Al Williams
alwilliams at olywa.net
Sun Dec 13 21:57:53 PST 2009
I think that I wrote the same thing?
al
----- Original Message -----
From: Jim Hoge
To: towertalk at contesting.com ; Al Williams
Sent: Sunday, December 13, 2009 7:05 PM
Subject: Re: [TowerTalk] log periodics susceptible to out-of-band interference
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
More information about the TowerTalk
mailing list