Sensibly equivalent¶ to:
5725 6AS6W CV2884 M8196
The CV4011 is a sharp cut-off, dual control pentode. The control can be via the suppressor grid as well as the control grid. Uses include mixer and modulator service. The valve has a commercial equivalents of 5725 & 6AS6W. The special quality valve is optimised for a rugged life such as airbourne equipment.
The side view of the carbonised square box anode shows the spiral grids within.
The thin glass tube envelope is 20 mm in diameter, and excluding the B7G base pins is 37 mm tall.
References: Datasheet & 3002. Type CV4011 was first introduced in 1950.
Absolute Maximum Operating Conditions¶
Updated October 14, 2013. shape:thin.glass.tube construction:all.glass type:pentode age:1950.1960 base:b7g heater:6.3v pins:7 pin:1.g1 pin:2.k pin:3.h pin:4.h pin:5.a pin:6.g2 pin:7.g3