Home  Resources  References  Tubes  Forums  Links  Support  Sale 

Tube Substitutions for:
1C7G
Pentagrid Converter
TypeSubstitutesBase Diagram
1C7G1D7, 1D7G*
Notes:* - Parallel filaments
Web References1C7G (RCA (HB3)) @ Franks Electron Tubes
1C7G (Sylvania) @ Franks Electron Tubes
1C7G (Tung-Sol) @ Franks Electron Tubes
1C7G (Sylvania) @ Franks Electron Tubes
1C7G @ RadioMuseum.org


Type 1C7G
Pentagrid Converter



MECHANICAL DATA

Basing7Z


ELECTRICAL DATA


HEATER CHARACTERISTICS
Heater Voltage2Volts
Heater Current0.12A


© 1996-2021 Nostalgia Air