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#16

04-23-2015, 07:19 AM

N2IXK

Technohippie

Join Date: Apr 2011

Location: Sittin' on the "Group W" bench...

Posts: 813

Quote:

Originally Posted by zeno

Why a scope tube ? I would think retention would be
a problem with it.

The P1 green oscilloscope phosphor has about the same persistence as the white P4 television phosphor.

The ones that would be a problem would be the long persistence radar screens (P7), or the very short persistence types (P15, P16) used for flying spot scanners.

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