[time-nuts] Rohde & Schwarz Midget Crystal Clock / Frequency Standard XSZ

Adrian rfnuts at arcor.de
Wed Dec 29 03:44:38 UTC 2010


Rex schrieb:
> On 12/28/2010 4:57 PM, Graham / KE9H wrote:
>> On 12/28/2010 5:59 PM, Adrian wrote:
>>> Now as we're talking wrist watches and other toys..
>>> I'm wondering who might have acquired that ol' piece of time-nuttiness:
>>> http://cgi.ebay.de/ws/eBayISAPI.dll?ViewItem&item=220713930052
>>>
>>> Adrian
>>>
>>> ==
>>
>> I would sure like to see the big one, if that was the midget.
>> --- Graham / KE9H
>>
>> ==
>
> Ja. Klein?
>
> How long ago were those thing made?

It's listed in a catalog from 1955 that I have.
Compared with the 180 kgs of a XZA (decade frequency test rack), the 
33.5 kgs make it a feather weight ;)
It contains an ovenized 100 kHz vacuum quartz crystal and 14 tubes, btw.

Adrian


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