The GI-30 or ГИ-30 is dual beam pentode designed to be a pulse modulator. This is a Russian version of the 4E29. Length = 3.00" Diameter = 2.00" Max voltage = 5000 Max current = 9 amps pulse Fil voltage = 6.3/12.6 Fil current = 2/1 amps GOTO INDEX
The GI-30 or ГИ-30 is dual beam pentode designed to be a pulse modulator. This is a Russian version of the 4E29.