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Re: MMIC for LEO preamp?
- Subject: [amsat-bb] Re: MMIC for LEO preamp?
- From: "Art McBride" <kc6uqh@xxxxxxx>
- Date: Fri, 28 Nov 2008 23:02:08 -0800
Joe,
Here is a good explanation of Noise Figure Measurement in the SBMS
Newsletter.
http://www.ham-radio.com/sbms/newsletters/2008nwsltrs/03sbms08.pdf
Art, KC6UQH
-----Original Message-----
From: amsat-bb-bounces@amsat.org [mailto:amsat-bb-bounces@amsat.org] On
Behalf Of RFI-EMI-GUY
Sent: Friday, November 28, 2008 12:05 PM
To: amsat-bb@amsat.org
Subject: [amsat-bb] Re: MMIC for LEO preamp?
I have always wondered why so much discussion around noise figure
ignores the application of a SINAD meter in tuning receiver system
preamplifiers? Does not the SINAD meter accomplish the same goal without
having to disable AGC etc?
--
Joe Leikhim K4SAT
"The RFI-EMI-GUY"C
"Treason doth never prosper: what's the reason?
For if it prosper, none dare call it treason."
"Follow The Money" ;-P
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