8KP4 a substitute for an 8DP4? - Videokarma.org TV - Video

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8KP4 a substitute for an 8DP4?

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06-02-2015, 03:02 PM

jr_tech

VideoKarma Member

Join Date: Sep 2009

Posts: 4,573

Agree! give it a try... The extra length might be a problem, and the brightness *might* be lower than expected... the 2-3kV lost penetrating the aluminum coating might outweigh the reflectivity benefits of the coating at the low accelerating voltage of the RCA 8PT series.

jr

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