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Tube Substitutions for:
1AQ5
Pentagrid Converter
TypeSubstitutesBase Diagram
1AQ51R5, 1R5SF, 1R5*
Notes:* - Parallel filaments
Web References1AQ5 (EIAJ) @ Franks Electron Tubes
1AQ5 @ RadioMuseum.org


Type 1AQ5
Pentagrid Converter



MECHANICAL DATA

Basing7AT


ELECTRICAL DATA


HEATER CHARACTERISTICS
Heater Voltage1.4Volts
Heater Current0.025A


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