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Re: Pre amp question



----- Original Message ----- 
From: "Bruce Robertson" <broberts@mta.ca>
To: "AMSAT-BB" <amsat-bb@amsat.org>
Sent: Friday, December 15, 2006 3:47 PM
Subject: [amsat-bb] Re: Pre amp question

Assuming I'm using ground noise, does anyone know if this value changes
significantly with ground temperature? 

73, Bruce VE9QRP

Hi Bruce, VE9QRP

About your specific question I suggest you to read the following page
from OE5JFL

http://www.qsl.net/oe5jfl/noisefig.htm

73" de

i8CVS Domenico







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