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Tube Substitutions for:
803
Beam Power Pentode
TypeSubstitutesBase Diagram
803RK285J
Web References803 (RCA (HB3)) @ Franks Electron Tubes
803 @ RadioMuseum.org


Type 803
Beam Power Pentode



MECHANICAL DATA

Basing5J


ELECTRICAL DATA


HEATER CHARACTERISTICS
Heater Voltage10Volts
Heater Current5A


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