[time-nuts] hp10811-60111 on ebay

Steve Rooke sar10538 at gmail.com
Tue Jun 29 14:01:41 UTC 2010


It was really meant to test it's ADEV not it's current frequency.

Steve

On 30 June 2010 01:32, Paramithiotti, Luciano Paolo S
<luciano.paramithiotti at hp.com> wrote:
>
> "If you want to walk far, walk together" so, the best solution is to buy a surplus ocxo calibrated. May be some frquency standard hobbist have one for you. The 10811 sometime is sold with a small board with a frequency divider to 1MHz and a trimmer to fine tuning it.
> I remember you the 10811 need a Ps voltage of 12 and 24 vdc.
> If you buy a new one You willnot  receive it calibrated because the DC external control is not included.
> Where do you live? May be some ham close tu you can help you.
>
> Luciano IZ5JHJ
>
> -----Original Message-----
> From: time-nuts-bounces at febo.com [mailto:time-nuts-bounces at febo.com] On Behalf Of Attila Kinali
> Sent: martedì 29 giugno 2010 15.17
> To: Discussion of precise time and frequency measurement
> Subject: Re: [time-nuts] hp10811-60111 on ebay
>
> On Wed, 30 Jun 2010 00:17:53 +1200
> Steve Rooke <sar10538 at gmail.com> wrote:
>
>> So it goes without saying that you really don't know what you have
>> unless you can test it in some way. It's OK looking at a table of what
>> someone else has tested for their 10811 but that doesn't mean yours is
>> exactly the same.
>
> And now the big question is, how do i test such an oscillator? I dont have any high precision counter avilable at all. And i dont want to spend the money for a measurement service (for the same money, i could buy a good oscillator new). Or is there anyone new Switzerland who has such equipment who would measure oscillators for me?
>
>                        Attila Kinali
>
> --
> If you want to walk fast, walk alone.
> If you want to walk far, walk together.
>                -- African proverb
>
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-- 
Steve Rooke - ZL3TUV & G8KVD
The only reason for time is so that everything doesn't happen at once.
- Einstein



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