Sensibly equivalent¶ to:
The CV2190 is a Heil tube microwave oscillator valve. The prototype for the CV specification was the V233A/1K.
Like the Klystron the Heil tube is a velocity modulated device. Unlike the klystron the Heil Tube employs magnets to assist the electron beam. The flange is 40 mm in diameter.
See V233A/1K for more details.
The thin glass tube disc seal envelope is 17 mm in diameter and, excluding the B7G base pins, is 56 mm tall.
Reference: Data-sheet. Type CV2190 was first introduced in 1955.
Absolute Maximum Operating Conditions¶
Updated October 12, 2013. shape:thin.glass.tube construction:disc.seal.(glass) type:heil.tube 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.res pin:7.g2