[time-nuts] AM vs PM noise of signal sources

Bill Hawkins bill.iaxs at pobox.com
Mon Jan 8 11:14:06 EST 2018


Charles,

What does the unijunction 2N2646 do in the oven controller?

Bill Hawkins
 

-----Original Message-----
From: time-nuts [mailto:time-nuts-bounces at febo.com] On Behalf Of Charles
Steinmetz
Sent: Monday, January 08, 2018 7:50 AM

Also, note that the HP schematics of the 10544 have some errors that
were (as far as I can tell) never corrected by HP.  I posted a corrected
and annotated schematic to Didier's site (ko4bb.com).  Here's a link:

<http://www.ko4bb.com/getsimple/index.php?id=download&file=HP_Agilent/HP
_10544_Crystal_Oven_Oscillator/HP_10544A_schematic_further_corrected_and
_annotated.pdf>

Best regards,

Charles




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