661: Difference between revisions

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These connectors carry switch position information (number, magnitude & units) and clock & gate pulses.
These connectors carry switch position information (number, magnitude & units) and clock & gate pulses.
Not all plug-ins had this 2nd connector; the [[5T1A]] does, while the [[5T3]] does not.   
Not all plug-ins had this 2nd connector; the [[5T1A]] does, while the [[5T3]] does not.   
The 661 has a 137°F/58 °C [[thermal cutoff]].  In practice, it doesn't run hot.


The Tektronix [[012-064]] is a plug-in extension cable for the 661.
The Tektronix [[012-064]] is a plug-in extension cable for the 661.
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