[time-nuts] HP-5065a Viz Efratom FRK-H (or L)
Robert Atkinson
robert8rpi at yahoo.co.uk
Mon Jul 2 20:45:57 UTC 2012
How do the older Efratom FRK series fair compared to the 5065A?
Robert G8RPI.
________________________________
From: Bob Camp <lists at rtty.us>
To: Discussion of precise time and frequency measurement <time-nuts at febo.com>
Sent: Monday, 2 July 2012, 20:48
Subject: Re: [time-nuts] HP-5065a advise and purchase decision
Hi
Yes, I have poked at the early ones (1980's). They are the only thing I have seen that will beat the HP 5065. There is also a lot of published data on them.
Bob
On Jul 1, 2012, at 5:43 PM, bg at lysator.liu.se wrote:
> Tom,
>
>> Chris,
>>
>> The HP 5065A is one of the best Rb ever made.
>>
>> /tvb (iPhone4)
>
> Have you or any other list member had the opportunity to take measurements
> on the ElmerPerkin/EG&G Space rubidiums (in a lab environment)?
>
> http://www.excelitas.com/Downloads/DTS_Frequency_Standards_RAFS.pdf
>
> --
>
> Björn
>
>
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