CV1690 @ The Valve Museum

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CV1690

Sensibly equivalent^¶ to:

9A1 POVT126

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Unknown Proforma entries

The CV1690 is an HF pentode. The prototype was the 9A1. The old GPO code is POVT126.

Reference: Data-sheet.

Pin Connections

B5	1	2	3	4	5	tc
	g2	g1	h	h	k,g3	a

Absolute Maximum Operating Conditions^¶

Pentode	Vh	Ah	Va	Vs	gm
	4.0	1.0	250	100	4.25

Thanks to Frank Philipse for supplying the above PDF datasheet.

Updated November 05, 2017.

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