Power Amplifier Tube
The Raytheon 6397 / CK6397 Vacuum tube is a SHORT PIN
plug in type subminiature used as an output amplifier in
subminiature equipment. It was first developed by G.E.
( General Electric ) in 1973 and requires either a
subminiature socket or direct soldering of the wires
from the tube to circuit components.
Electrical Data:
Filament Voltage ......................... 2.5/1.25 V
Filament Current ..................... 0.0625/0.125 A