The FS700 data sheet specifies the standard oscillator to be be an ovenised oscillator using an AT cut crystal, and the option 01 oscillator to be an ovenised oscillator using an SC cut crystal. The SC10 data sheet specifies it to be a "10MHz high stability oscillator using an SC cut crystal for low phase noise". All my units contain the SC10 SC cut crystal oscillator and all have identical markings with nothing to indicate any degree of selection, this was a significant factor in reaching my original conclusion. However one describes them these oscillators certainly don't match the specification for the standard oscillator but do seem to match that for the option 01 oscillator, soooooo........:-) Regards Nigel GM8PZR In a message dated 11/07/2015 12:34:03 GMT Daylight Time, [email protected] writes:
-------- In message <[email protected]>, [email protected] writes: >Another possibility of course is that the first unit was incorrectly >marked and none of them have the option 01 oscillator:-) I wouldn't trust selected OCXO's to be marked systematically in that case. -- Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 [email protected] | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe Never attribute to malice what can adequately be explained by incompetence. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
