[time-nuts] what is the best way to multiply a 10 Mhz signal?

Rick Karlquist richard at karlquist.com
Tue Dec 21 14:17:46 EST 2010


Christophe Huygens wrote:

I'll bet your DDS will run at 80 MHz at room temp.
Since this a one-off project, test it to see if it
works to 80 MHz with some design margin.  Now you
can cascade 3 doublers.  The reconstruction filter
is now stop 50, pass 30 instead of stop 40 pass 30.
That is WAY easier to build.

Rick Karlquist N6RK





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