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Old March 3rd 06, 02:11 AM posted to rec.radio.amateur.homebrew
xpyttl
 
Posts: n/a
Default mixer: DBM or dual gate mosfet?

"Paul Keinanen" wrote in message
...

In Europe, there are several high power broadcasters starting at 7100
kHz, which would easily overload the 40 m receiver. Assuming loaded Q


OH2BT's comments about how much better things have gotten in Europe really
made me say hmmmm.... I only recently heard actual measurements, rather
than whining, and things are pretty horrible today - they must have been
intolerable decades ago.

Tight front ends and careful control of levels obviously are important with
any mixer, but especially something with the gain of a 602. Nevertheless, I
doubt there are many cases where a 602 would be even useable in Europe, let
alone "good".

...