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References: [ +from:ussailis@equinox.shaysnet.com: 2 ]

Total 2 documents matching your query.

1. [Towertalk] Attenuation of trees at 50 MHz (score: 1)
Author: ussailis@equinox.shaysnet.com (Jim Ussailis)
Date: Sun, 19 May 2002 11:30:40 -0400 (EDT)
There was a study done several years back (perhaps in 1989 or 1990) on attenuation of trees in India at 50 MHz. Since I only get Radio Science, IEEE Trans on Antennat & prop, and IEEE Trans on MTT, i
/archives//html/Towertalk/2002-05/msg00545.html (6,873 bytes)

2. [Towertalk] Attenuation of trees (score: 1)
Author: ussailis@equinox.shaysnet.com (Jim Ussailis)
Date: Mon, 20 May 2002 23:18:57 -0400 (EDT)
Tree attenuation at 7 MHz? I shouldn't think so. N1CQ and I have agreeded to disagree on attenuation at HF. My opinion is that I see much more multipath than attenuation at 700 MHz and 2400 MHz, so t
/archives//html/Towertalk/2002-05/msg00582.html (9,269 bytes)


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