DX334
0 Tubes in archive
BrandAmperex
ClassNeotron Field Effect Tube
BaseMagnetic Nest (Amperex type S-332275)
Filament5V @ 6100mA
Construction
Primary TypeNeotron (Field Effect Tube)
EnvelopeIntegral water jacket
Base MaterialMetal and Ceramic
SectionsSingle
Filament / Heater
Materialnickel oxide matrix
Warm-up Time120s
Heater NotesNickel oxide matrix heater/cathode
Absolute Maximum Ratings
Plate Voltage5500 V
Plate Dissipation2000 W
Grid 1 Voltage2000 V
Cathode Current850 mA
Audio Performance
Power Output3175 W
Key Features
- Integral water jacket
- No grid
- Medium frequency operation
- Field effect principle
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| R.F. Power Amplifier CCS | 5000V | 4000 | - | 25 | 800mA |
| R.F. Oscillator CCS | 5000V | 4000 | - | 25 | 800mA |
Application Notes
Designed for use as a medium frequency amplifier or oscillator at frequencies up to 5 MHz. Tube has no grid, eliminating typical gridded tube problems.
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