[time-nuts] Re: Help ID'ing Frequency Standard

[Jeremy Nichols]

Ahh, the HP-5110A was the driver for the 5100 Synthesizer, a monstrously
heavy beast from the 1960s. See this link:

https://www.prc68.com/I/HP5100.shtml



On Sun, Jun 6, 2021 at 10:28 AM Poul-Henning Kamp <phk at phk.freebsd.dk>
wrote:

> --------
> Magne Mæhre writes:
> > On 6/6/21 4:22 PM, John Ackermann N8UR wrote:
> > > Looking through the junk box I came upon a metal box labeled:
> > >
> > > Frequency Standard
> > > 05110-6014
> > > Series 330
> >
> > This eBay listing lists it as a 1 MHz HP frequency standard
>
> HP 5110 was the driver HP's first "cash-register" synthesizer.
>
> According to the HP5110A manual:
>
>          05110-6014 is "A2 Frequency Standard"
>
> And:
>
>          05110-6081 is "A3 Crystal Filter"
>
> https://bama.edebris.com/manuals/hp/5110a/
>
>
>
> --
> Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
> phk at FreeBSD.ORG         | 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 -- time-nuts at lists.febo.com -- To unsubscribe send
> an email to time-nuts-leave at lists.febo.com
> To unsubscribe, go to and follow the instructions there.

-- 
Jeremy Nichols
Sent from my iPad 6.