661: Difference between revisions

14 bytes added ,  10 July 2010
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the [[4S2]] (0.1 ns rise time), and the [[4S3]].   
the [[4S2]] (0.1 ns rise time), and the [[4S3]].   
At least three timing units were made, the [[5T1]], [[5T1A]], and the [[5T3]].   
At least three timing units were made, the [[5T1]], [[5T1A]], and the [[5T3]].   
The timing units use [[tunnel diode]] triggering.   
The timing units use [[tunnel diodes|tunnel diode]] triggering.   
Two coaxial cables in the scope connect the sampling unit to the timing unit.   
Two coaxial cables in the scope connect the sampling unit to the timing unit.   
One cable sends the trigger pickoff signal from the sampling unit to the timing unit.   
One cable sends the trigger pickoff signal from the sampling unit to the timing unit.