Topband: Receivers for 160
Tom Rauch
w8ji at contesting.com
Fri Feb 16 19:25:24 EST 2007
> general coverage capability. Where the K2 scores is that
> it is designed
> purely for the ham bands, which allows a greater degree of
> optimisation.
The K2 I saw was so good because it used a reasonable noise
figure CATV transistor RF amp, a medium quality Minicircuits
double balanced diode mixer, and a CATV transistor bipolar
amp following the mixer. Then a filter.
73 Tom
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