3B1: Difference between revisions

23 bytes added ,  25 August 2011
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The Tektronix 3B1 is a timebase plug-in for [[560-series scopes]].   
The Tektronix 3B1 is a timebase plug-in [[introduced in 1962]] for [[560-series scopes]].   
The calibrated sweep rates go from 1 sec/div to 500 nsec/div.
The calibrated sweep rates go from 1 sec/div to 500 nsec/div.
There is a switch that enables 5X horizontal magnification,  
There is a switch that enables 5X horizontal magnification,