Tube Substitutions for:
17C9A
VHF Duo Tetrode
| Type | Substitutes | Base Diagram |
|---|---|---|
| 17C9A | 17C9† |  |
| Notes: | † - Series circuit no controlled warm-up | |
| Web References | 17C9A (Sylvania) @ Franks Electron Tubes 17C9A @ RadioMuseum.org | |
VHF Duo Tetrode
MECHANICAL DATA
| Basing | 10F |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 16.8 | Volts |
| Heater Current | 0.15 | A |