Tube-number record
6264A
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BrandTUNG-SOL
ClassUHF POWER TRIODE
BasePlanar / disc seal
Filament6 V @ 280 mA
Construction
Primary TypeTriode
EnvelopeCoaxial Metal-Glass
Base MaterialPencil Type
Sections1
Filament / Heater
Heater NotesCoated Unipotential Cathode
Absolute Maximum Ratings
Plate Voltage400 V
Plate Dissipation13 W
Grid 1 Voltage-100 V
Cathode Current70 mA
H-C Voltage50 V
Audio Performance
Key Features
- Pencil type
- Medium mu triode
- External plate radiator
- Any mounting position
- Full ratings up to 500 MC/S
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Average Static Characteristics | 200 V | 6800 | — | 40 | 18.5 mA |
| RF Amplifier (Cathode Drive, CCS) @ 500 MC/S | 342 V | — | — | — | 35 mA |
| RF Amplifier (Cathode Drive, ICAS) @ 500 MC/S | 395 V | — | — | — |
Application Notes
RF Power Amplifier, Oscillator and Frequency Multiplier applications in Mobile and Aircraft equipment.
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