Tube-number record
UHF DISC SEAL PULSE TRIODE
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BrandM-O Valve Co. Ltd.
ClassTriode
BasePlanar / disc seal
Filament6.3 V @ 4 mA
Construction
Primary TypeTriode
EnvelopeGlass-Metal
Base MaterialMetal
SectionsSingle
Filament / Heater
Heater NotesIndirectly heated cathode
Absolute Maximum Ratings
Plate Voltage4500 V
Plate Dissipation75 W
Grid 1 Voltage-400 V
Cathode Current400 mA
Audio Performance
Key Features
- Pulse version of ACT22
- Forced air cooled
- Oxide coated cathode
- Coaxial circuit design
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Static Characteristics | 500 V | 16000 | — | 22 | 100 mA |
| Pulsed R.F. Power Amplifier 500Mc/s | — | — | — | — | — |
Application Notes
Primarily intended for use as a pulsed oscillator or amplifier at frequencies up to 1000Mc/s. Designed for use in coaxial circuits.
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