[Elecraft] XV-144 with high NF?

Bob DeVarney W1ICW w1icw at myfairpoint.net
Sun Dec 5 20:20:29 EST 2010


Actually, looking at the spec sheet for the ATF 34143 , I see that the 
sweet spot for both NF and OIP3 seems to be around 40 mA current, so you 
would want 40 mA across the 4.7 ohm resistor = 188 mV.. so I'm not 
really worried about NOT getting the higher voltage but I am concerned 
about the high NF...

-- 
Sooner or later, buying crap you don't need with money you don't have grinds to a halt." Jeff A. "
"...the thought of owning a better piece of test equipment is usually sweeter than the reality of it." maynardb



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