Tube Substitutions for:
13GF7A
Twin Triode
| Type | Substitutes | Base Diagram |
|---|---|---|
| 13GF7A | 13GF7 |  |
| Web References | 13GF7A (RCA (HB3)) @ Franks Electron Tubes 13GF7A (RCA (RC30)) @ Franks Electron Tubes 13GF7A @ RadioMuseum.org | |
Twin Triode
MECHANICAL DATA
| Basing | 9QD |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 13 | Volts |
| Heater Current | 0.45 | A |