[time-nuts] Pin connections for Datum 1130 Oscillator
Rob Kimberley
rk at timing-consultants.com
Thu Dec 30 07:28:56 UTC 2010
Horst,
I have copies of data sheets of the 1120 and 1150 which are too big to post.
I believe that they should be similar, and at least let you work out a
solution.
Please email me direct, and I'll send them across.
Rob Kimberley
-----Original Message-----
From: time-nuts-bounces at febo.com [mailto:time-nuts-bounces at febo.com] On
Behalf Of Horst Schmidt
Sent: 29 December 2010 9:50 PM
To: time-nuts at febo.com
Subject: [time-nuts] Pin connections for Datum 1130 Oscillator
Hi, I have a Datum model 1130 Double oven 10 Mhz Crystal oscillator.
It has a 9 Pin D-Connector.
The way it looks, it uses an external frequency adjustment.
I wonder if it is a potentiometer or an external voltage.
according to the specifications I found on the internet, it uses an SC cut
crystal and has quite good specs.
It has 2 SMA outputs and uses a couple of LH0033 buffers driving a
transformer each
Does anybody know the pin connections?
Happy new year, Horst
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