[time-nuts] HP 106B quartz frequency standard...the story so far

WB6BNQ wb6bnq at cox.net
Sun Aug 9 01:52:16 UTC 2009


Hi Stan,

Is it possible to do a very high resolution scan of the manual ?

thanks,

Bill....WB6BNQ


Stan Searing wrote:

> I uploaded the 106 manual I scanned last week to Didier's web site.
> It's about half way down at
> http://www.ko4bb.com/cgi-bin/manuals.pl?dir=HP_Agilent .
> (It's a pdf and you have to skip over the folders to get to the items that
> are in a single pdf.)
>
> Stan
>
> -----Original Message-----
> From: time-nuts-bounces at febo.com [mailto:time-nuts-bounces at febo.com] On
> Behalf Of Adrian
> Sent: Saturday, August 08, 2009 5:56 AM
> To: Discussion of precise time and frequency measurement
> Subject: Re: [time-nuts] HP 106B quartz frequency standard...the story so
> far
>
> Hi Jim,
>
> I'd be happy to see what's up with your 106B.
> Could you please email me the manual, or let me know where I can download
> it?
>
> Thanks,
> Adrian
>
> Jim Palfreyman schrieb:
> > OK folks, I've rechecked the voltages and here's the details.
> >
> > Firstly, changing the oven temperature screw was a mistake. Read a
> > previous thread to see why I did it. It was logical given my
> > experience with 10811 ovens. I've owned up to it and begged
> > forgiveness from the great Flying Spaghetti Monster. It never answered
> > so it must have made me do it. Please drop that now. :-)
> >
> > When I first powered the unit up it had bad and leaking NiCd batteries
> > and made a horrible sound. I removed those and I presume something was
> > damaged.
> >
> > The "input" voltage to the 2N1701 is normal (according to the front
> > panel meter) and is close to 26V. The "output" voltage is 25V and not
> > 18V as the manual says. I have the manual now and anyone (with more
> > experience than me on old fashioned power supplies) who wants to
> > comment I am happy to email the circuit diagram and eagerly await
> > comment!!!
> >
> > Jim
> >
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> >
>
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