BATC Forum

Posted: **Tue Apr 16, 2024 6:39 pm**

Hi!

I'm a new member here and I have been very interested in the SPG and Pattern Generator Projects published in CQ–TV over the years!

Has anybody got a 2.5625MHz ZNA134 Crystal I can purchase please, OR can suggest a circuit based on a more readily available crystal that can be built to produce the '134's 2.5625MHz clock frequency please?

Chris Williams

Posted: **Wed Apr 17, 2024 1:35 pm**

Hi Chris

I would suggest that you have a look at this project https://wiki.batc.org.uk/BATC_Video_Source, which would be far more flexible.

However, if you are determined to go old school, I do have one 2562.5 kHz crystal here that you would be welcome to have if you pay the postage.

Dave, G8GKQ

Posted: **Thu Apr 18, 2024 10:35 am**

Morning Dave!

Yes, please, I'm more than happy to pay the postage for one!

I don't know if this Forum has a PM system so I can send you the details tho!

Kind regards

Chris Williams

Posted: **Thu Apr 18, 2024 3:06 pm**

. . .Found the P.M. Link so replied to David's offer!

Chris Williams

BATC Forum

2.5625 MHz ZNA134 crystal wanted!

2.5625 MHz ZNA134 crystal wanted!

Re: 2.5625 MHz ZNA134 crystal wanted!

Re: 2.5625 MHz ZNA134 crystal wanted!

Re: 2.5625 MHz ZNA134 crystal wanted!