I can't speak much to DOS communications, but think I can speak authoritatively
on military communications. LPs and discones are used because frequency
authorizations are so often discontinuous and are spread over such a broad
range of frequencies.
73,
Bernie K5XS
-----Original Message-----
From: Edward Sylvester <navydude1962@yahoo.com>
Sent: Friday, December 07, 2007 17:06
To: ken.d.brown@hawaiiantel.net; Discussion of Ten-Tec Equipment
<tentec@contesting.com>
Subject: Re: [TenTec] Subject: Embassy antennas
I think they use logs for frequency agility and idiot proofing....ALE requires
frequency hopping....
73,
Ed NI6S
Ken Brown <ken.d.brown@hawaiiantel.net> wrote:
About time the subject line got changed.....
I always thought that log periodics and discone antennas are seen on
embassies and military installations not so much because they use a wide
range of HF frequencies, but rather so that they do not make it so
obvious what frequencies they do use.
DE N6KB
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