CV398 @ The Valve Museum

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CV398

Sensibly equivalent^¶ to:

12E12 715B P535/1E VX7001

Extras ▼

STC The Communications & Electronics Museum Trust Other CV398 exhibits

The CV398 is the same as the commercial P535/1E tetrode pulse modulator, and this exhibit carries both identifications. The commercial exhibit has the STC data-sheet and here we have the CV specification on the PDF link.

The coating to enhance heat radiation from the anode is sprayed on.

The wide glass tube envelope is 64 mm in diameter, and excluding the B4A base pins is 136 mm tall.

Reference: Datasheet.

Pin Connections

B4A	1	2	3	4	tc
	h	g2	g1	h,k	a

Absolute Maximum Operating Conditions^¶

Tetrode	Vh	Ah	Va
	26.0	2.0	15,000

Thanks to Frank Philipse for supplying the above PDF datasheet.

Updated November 27, 2013.

shape:wide.glass.tube construction:all.glass type:tetrode age:1950.1960 base:b4a pins:4 pin:1.h pin:2.g2 pin:3.g1 pin:4.h.k pin:tc.a

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