[time-nuts] Re: HP 114BR User + Service Manual Request

[Edward Roth]

Hi All,

The HP113BR and the HP114BR are not similar if I am not mistaken.  The 
113BR is a clock,

the 114BR is a comparator.  The 114BR manual is often available on eBay, 
just not this moment.

Regards,

Edward

On 8/15/2025 8:04 AM, Jeremy Nichols via time-nuts wrote:
> I have an HP-113BR service manual in PDF that I could email to you. The 113
> and 114 are “similar” but I don’t know how similar.
>
> Jeremy
> N6WFO
>
>
>
> On Fri, Aug 15, 2025 at 3:54 AM Daniel Briggs via time-nuts <
> time-nuts at lists.febo.com> wrote:
>
>> Hello all,
>> As part of an ongoing effort to sympathetically restore some vintage HP
>> frequency standard kit, I have acquired an HP 114BR.
>> Does anyone have a copy of the user (and ideally service with schematics)
>> manual in either electronic or paper format they are able to share / sell
>> me please?
>> I’ve tried all the usual sources, but I can’t seem to locate anything for
>> a 114BR.
>>
>> Many thanks in advance to anyone who can help, and have a nice evening.
>> All the best,
>> Dan
>>
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