Sensibly equivalent¶ to:
65ME 6BR5 CV1352
The EM80 miniature tuning indicator produces a fan shaped display in green. Mullard describe the EM80 as a tuning indicator for use in FM or AM receivers. The grid voltage range is 13 Volts. Electrically it is similar to other tuning indicators, the valve consists of a triode amplifier that is linked to the indicator device. The control of the image is effected by the triode cathode being connected to the display grid.
The thin glass tube envelope is 21 mm in diameter and, excluding the B9A base pins, is 57 mm tall.
References: Datasheet & 1040. Type EM80 was first introduced in 1954.
Absolute Maximum Operating Conditions¶
Updated February 01, 2019. shape:thin.glass.tube construction:all.glass type:tuning.indicator age:1950.1960 base:b9a heater:6.3v pins:9 pin:1.g1 pin:2.k.g pin:3.ic pin:4.h pin:5.h pin:6.ic pin:7.a pin:8.ic pin:9.t