[Elecraft] RE: [Elecraft]12.09 crystals

Wed May 7 04:34:01 2003

I found this page on the ECS website: http://www.ecsxtal.com/pnumber.htm
describing the part numbering system for their crystals. However, I
cannot quite figure it out. The -S could be standard - and the C in CD
could be +/- 10 ppm? 

Maybe some crystal gurus can explain?

73, 
Sverre

------------------
Sverre Holm, LA3ZA
www.qsl.net/la3za

> -----Original Message-----
> From: [email protected] 
> [mailto:[email protected]] On Behalf Of David A. Belsley
> 
> Well, David, according to Gary, the ECS 12.09-CD is cut to 
> have better 
> temperature characteristics than the other varieties.  
>
> 
> > What is the difference, Dave, between the ECS 12.09-S and the ECS 
> > 12.09-CD xtals?
> >