CV1189 @ The Valve Museum

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CV1189

Sensibly equivalent^¶ to:

AC6Pen NR74

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Unknown Proforma entries

The CV1189 is a TV line output valve. The commercial prototype was the AC6/Pen. The pre-CV service designation was the NR74.

Reference: Data-sheet.

Pin Connections

B7	1	2	3	4	5	6	7	tc
	nc	g1	g2	h	h	k	nc	a

Absolute Maximum Operating Conditions^¶

Beam Tetrode	Vh	Ah	Va	Vs	Vg	mAa	mAs	gm
	4.0	1.75	330	220	0	-	-	8.5

Thanks to Frank Philipse for supplying the above PDF datasheet.

Updated January 04, 2022.

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