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ClassH.F. amplifier pentode
Filament4V @ 1350mA
Construction
Primary TypePentode
SectionsSingle
Filament / Heater
Heater NotesIndirectly heated, parallel supply
Absolute Maximum Ratings
Plate Voltage250 V
Plate Dissipation2.5 W
Grid 2 Voltage200 V
Grid 1 Voltage-1.3 V
Cathode Current15 mA
H-C Voltage50 V
Audio Performance
Key Features
- Indirect heating
- Parallel supply
- A.C. or D.C. operation
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| H.F. amplifier | 250V | 7500 | 1500000 | - | 8mA |
Application Notes
Pentode for use as H.F. amplifier
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