18 Oct
2014
18 Oct
'14
4:42 p.m.
I think it uses a MAR-6. Noise figure is around 3db according to the spec sheet.
On Sat, Oct 18, 2014 at 4:31 PM, Jim Barbre [email protected] wrote:
What is the noise figure at 137 MHz of the Amsat preamp?
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