[amsat-bb] Re: New Preamp
domenico.i8cvs at tin.it
Wed Sep 19 15:21:36 PDT 2007
----- Original Message -----
From: <k0vty at juno.com>
To: <kl7uw at acsalaska.net>; <domenico.i8cvs at tin.it>; <amsat-bb at amsat.org>
Sent: Wednesday, September 19, 2007 6:53 PM
Subject: Re: [amsat-bb] Re: New Preamp
> Thanks to Dom and Ed.
> From you two gentlemen, a few words please on field proofing antenna
> systems using sun noise and a EME signal should add nicely to this
> Joe K0VTY
> Amsat #860
Hi Joe, K0VTY
About this matter the best I can suggest is to read the following
"Noise Temperature,Antenna Temperature and Sun Noise "
by Bob Atkins, KA1GT
"Microwave Systems Calibration Using the Sun and Moon"
by David B. Shaffer, W8MIF
Both articles are published in the ARRL UHF/Microwave
Experimenter's Manual ARRL Order No. 3126
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