Diskussions- und Newsboard des DARC-Ortsverbandes I40 
allgemeine Kategorie => OVI40 SDR Projekt (English AND German discussions around OVI40 SDR project) => Message started by: sm0nor on 17. February 2018, 17:39:00
Title: Q1 x-tal
Post by: sm0nor on 17. February 2018, 17:39:00
Hi,
I notice the Q1 x-tal has a pad with a corner cut. Does it mean it has to be polarized? Normally crystals doesn't and there is nothing in the diagram indicating a polarity.
Just checking... Again, better safe than sorry..
/Ulf
Title: Re:Q1 x-tal
Post by: DF8OE on 17. February 2018, 17:47:26
Hi Ulf,

no, Q1 is not polarized. But you are right: there is a mark..... Don't know why.

vy 73
Andreas
Title: Re:Q1 x-tal
Post by: sm0nor on 17. February 2018, 19:03:18
Thanks!


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