The GI-46B triode generates and amplifies RF oscillations in continuous-wave and pulsed operation with anode modulation. Tube comes without heat sink.

GENERAL:

Cathode: indirectly heated, oxide-coated;

Envelope: metal-caramic with ring leads of cathode, heater and grid;

Cooling: forced air;

Height: at most 113mm with heat sink, 69mm with no heat sink;

Diameter: at most 65mm with heat sink, 55mm with no heat sink;

Mass: at most 620g with heat sink, 205g with no heat sink.