434: Difference between revisions

8 bytes added ,  23 March 2012
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The 434 is a analog storage scope with two independent storage areas on the screen.  
The 434 is a analog [[CRT storage scope]] with two independent storage areas on the screen.  
It has a bandwith of 24 MHz and uses a [[tunnel diodes|tunnel diode]] in its trigger circuit.  
It has a bandwith of 24 MHz and uses a [[tunnel diodes|tunnel diode]] in its trigger circuit.  
The storage is done in the CRT itself, by trapping charge on a special fine grid  
The storage is done in the CRT itself, by trapping charge on a special fine grid