EC 84
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BrandVEB Werk für Fernmeldewesen
ClassTriode
BaseNoval
Filament6.3V @ 225mA
Construction
Primary TypeTriode
EnvelopeGlass
SectionsSingle
Filament / Heater
Heater NotesIndirectly heated
Absolute Maximum Ratings
Plate Voltage150 V
Plate Dissipation2 W
Grid 1 Voltage-1.3 V
Cathode Current20 mA
H-C Voltage80 V
Audio Performance
Key Features
- Steile Triode
- Gitterbasisschaltung
- High transconductance
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| HF-Verstärker | 125V | 10000 | 4200 | 42 | 16mA |
Application Notes
Die Röhre EC 84 darf nicht mit fester Gittervorspannung betrieben werden.
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