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Tube Substitutions for:
48
Power Tetrode

Type	Substitutes	Base Diagram
48
Web References	48 (RCA) @ Franks Electron Tubes 48 (Sylvania) @ Franks Electron Tubes 48 @ RadioMuseum.org

Type 48
Power Tetrode


MECHANICAL DATA

Basing

6A

ELECTRICAL DATA

HEATER CHARACTERISTICS

Heater Voltage	30	Volts
Heater Current	0.4	A

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