GMI-46B
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ClassPulse Modulator Triode
Filament26V @ 7600mA
Construction
Primary Typetriode
Envelopemetal-ceramic
Sections1
Filament / Heater
Materialoxide-coated
Warm-up Time300s
Heater NotesIndirectly heated
Absolute Maximum Ratings
Plate Voltage30000 V
Plate Dissipation1000 W
Grid 1 Voltage300 V
Cathode Current77000 mA
Audio Performance
Key Features
- Metal-ceramic envelope
- Forced air cooling
- Indirectly heated oxide cathode
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Pulse Operation | 3500V | - | - | - | 50000mA |
Application Notes
The GMI-46B triode is used for pulse power switching in pulse modulators in RF equipment.
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