On Thu, 12 Apr 2007 04:19:42 GMT, "Lord Garth"
wrote:


"John Larkin" wrote in message
.. .

This is a quartz crystal made for us by Lap-Tech in Canada. It's glass
sealed with vacuum inside, for high Q and low ageing. It's a 40 MHz
overtone AT cut, for oven use. The manufacturer writes the
turning-point (zero TC) temperature on the base of each individual
unit; you can barely see the '61' on this one.


Is that an HC-8U can?


That's the big one, right? This is the little one, HC33 maybe?

John