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Tube Substitutions for:
1AM4
Remote-Cutoff RF Pentode
Type
Substitutes
Base Diagram
1AM4
1T4
,
1AF4
,
1AJ4
,
1T4SF
,
1AE4*
,
1T4*
Notes:
* - Parallel filaments
Web References
1AM4 (EIAJ) @ Franks Electron Tubes
1AM4 @ RadioMuseum.org
Type
1AM4
Remote-Cutoff RF Pentode
MECHANICAL DATA
Basing
6AR
ELECTRICAL DATA
HEATER CHARACTERISTICS
Heater Voltage
1.4
Volts
Heater Current
0.025
A
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