Datasheet · Tetrode · Ulyanovsk

GMI-90 datasheet

GMI-90 / ГМИ-90 — original PDF document from Ulyanovsk. Free, no signup.

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Key GMI-90 specs at a glance

Type
Tetrode
Primary use
Pulse modulator (transmitting) — NOT for audio
Era
19720s
Heating
indirect
Heater
25 V / 7.15 A
Max plate voltage
33000 V
Max plate dissipation
140 W
Base
special-6
Manufacturer
Ulyanovsk
Equivalents
None — high-voltage pulse-modulator class

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