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Tube Substitutions for:
 RK48
 Power Pentode
TypeSubstitutesBase Diagram
RK48F64
Web ReferencesRK48 (Raytheon) @ Franks Electron Tubes
RK48 @ RadioMuseum.org


Type RK48
Power Pentode


MECHANICAL DATA
BasingF64


ELECTRICAL DATA

HEATER CHARACTERISTICS
Heater Voltage10Volts
Heater Current5A


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