Tube-number record
ECH 71
0 archive entries
ClassTriode-Heptode
BaseLoctal
Filament6.3 V @ 330 mA
Tube-number record
0 archive entries
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Triode (Static) | 100 V | 3200 | — | 22 | 12 mA |
| Heptode (Static) | 250 V | 2200 | 1000000 | — | 3 mA |
| Heptode (Mixer) | 250 V | 750 | 1400000 | — | 1.5 mA |
| Triode (Oscillator) | 250 V | 550 | — | — | 4.5 mA |