485: Difference between revisions

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The 485 was [[introduced in 1972|introduced in March of 1972]].  It includes a switching  
The 485 was [[introduced in 1972|introduced in March of 1972]].  It includes a switching  
power supply and uses custom integrated circuits for most of the gain blocks.   
power supply and uses custom integrated circuits for most of the gain blocks.   
Triggering is inplemented with [[tunnel diodes]].
Triggering uses [[tunnel diodes]].


A distinguishing feature – at least in a portable oscilloscope of its period – is the Alternate Horizontal Mode.
A distinguishing feature – at least in a portable oscilloscope of its period – is the Alternate Horizontal Mode.

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