[time-nuts] FTS 4060 Cesium Time & Frequency Standard, Datum

Tom Miller tmiller at skylinenet.net
Wed Oct 2 13:22:45 EDT 2013

Hello Corby,

Thanks for the help. Yes, could you copy me on the information for the U1 
chip? I do not have anything other than the user manual from Brooke. At this 
time, anything will be a great help.

Best regards,

----- Original Message ----- 
From: <cdelect at juno.com>
To: <time-nuts at febo.com>
Sent: Wednesday, October 02, 2013 11:47 AM
Subject: [time-nuts] FTS 4060 Cesium Time & Frequency Standard, Datum


On the 4060 you can easily monitor the Ion pump voltage and current, the
electron multiplier voltage, and other important parameters by measuring
the voltages on the U1 chip on the uP board.
This saves you fronm having to diconnect stuff to measure the HV and
If you don't have a manual showing the pins of U1 I can post to pinout
here on Time Nuts.


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