On 6/9/2022 10:03 AM, Bruce Hunter via time-nuts wrote:
My only experience with SC-cut crystals is that time base oscillators in later EIP/Phase-Matrix counters with SC-cut crystal oscillators seem to warm-up from a cold start and stabilize more quickly than earlier AT-cut versions. I was surprised to see from Jeff Cartwright's paper that SC-cut crystals operate at higher temperatures. Could this rapid warm up characteristic be attributable to oven design rather than crystal cut? Bruce
Absolutely not. It is strictly due to thermal stress compensation. Rick N6RK _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe send an email to [email protected]
