On 3/7/2013 3:01 PM, Lee Mairs (SAG) wrote:
Regarding sorting the crystals, I assume three are for the filter and
one for the oscillator.
Is it just the three for the
> must be close together in actual
Normally, that would be the case. BUT, in Diz's design, the
crystal may have to be close to the other three in order to hit the
center of the crystal filter passband. I don't know how much LO
adjustment is provided in his kit.
Sure wish I'd built Jim
Kortge's crystal checker now...
Not too late Lee. I still get emails
occasionally from someone who
has decided to build a PVXO and Crystal
Checker circuit so that they
can roll their own filters.
all the parts for about ten
> years now...
And I've heard that a
few times along the way! :-)
72 my friends and have fun,