Y-1223
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BrandGeneral Electric
ClassPlanar Triode
BasePlanar
Filament6.3V @ 450mA
Construction
Primary TypeTriode
EnvelopeCeramic-and-metal
Sections1
Filament / Heater
Heater NotesCathode Heating Time: 60 seconds
Absolute Maximum Ratings
Plate Voltage600 V
Plate Dissipation30 W
Grid 1 Voltage50 V
Cathode Current100 mA
H-C Voltage50 V
Audio Performance
Key Features
- Ceramic-and-metal planar construction
- High transconductance
- Broadbanded power amplifiers
- High gain-bandwidth
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Average Characteristics | 300V | 84000 | - | 125 | 100mA |
| UHF Oscillator Service | 500V | - | - | - | 70mA |
Application Notes
Intended for use as a radio-frequency CW amplifier or oscillator at frequencies up to 2500 megacycles.
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