[Hallicrafters] Snow / Antenna question.
Bill Gerhold
k2wh at optonline.net
Sun Feb 3 08:07:16 EST 2008
This is true and I have experienced it myself. But again, the question was
about 40 meters, not 33cm or higher.
K2WH
-----Original Message-----
From: Robert Nickels [mailto:w9ran at oneradio.net]
Sent: Saturday, February 02, 2008 9:58 PM
To: Bill Gerhold
Cc: hallicrafters at mailman.qth.net
Subject: Re: [Hallicrafters] Snow / Antenna question.
Bill Gerhold wrote:
> The absorption of RF by snow or ice is negligible.
>
At HF it it's so small as to be neglibible, but at microwave or higher
frequencies, absorption by molecular resonance in the atmosphere (mostly
water and oxygen) is a major factor in radio propagation. Ask anyone
with Dish or DirectTV.
73, Bob W9RAN
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