Tube Substitutions for:
3AF4B
UHF Triode Oscillator
| Type | Substitutes | Base Diagram |
|---|---|---|
| 3AF4B | 3DZ4§ |  |
| Notes: | § - May not work in all circuits | |
| Web References | 3AF4B (General Electric) @ Franks Electron Tubes 3AF4B @ RadioMuseum.org | |
UHF Triode Oscillator
MECHANICAL DATA
| Basing | 7DK |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 3.15 | Volts |
| Heater Current | 0.45 | A |