TopBand: Pre amps

[Peter Chadwick]

Re all the talk about MMICs.

I go along with the idea of a 2N5109 - an excellent transistor.

But DON'T get the idea that a GaAsFET would be worth trying - the 1/f
noise is too high at low frequencies. They're improving all the time,
but still not good enough.

73

Peter G3RZP

--
FAQ on WWW:               http://www.contesting.com/topband.html
Submissions:              topband@contesting.com
Administrative requests:  topband-REQUEST@contesting.com
Problems:                 owner-topband@contesting.com