10AL11
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BrandTung-Sol
ClassDouble Pentode
Base12-pin Compactron
Filament9.8V @ 0.6mA
Construction
Primary TypeDissimilar Double Pentode
EnvelopeT-9
Base MaterialGlass
Sections2
Filament / Heater
Heater NotesWarm-up time: 11 seconds
Absolute Maximum Ratings
Plate Voltage330 V
Plate Dissipation10 W
Grid 2 Voltage275 V
H-C Voltage200 V
Audio Performance
Typical THD10%
Power Output4.2 W
Key Features
- Dual-control pentode
- Sharp-cutoff
- Power pentode
- Compactron construction
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Section 1: Audio Output Amplifier | 250V | 6500 | 100000 | - | 35mA |
| Section 2: FM Detector | 150V | 1000 | 150000 | - | 1.3mA |
Application Notes
Dissimilar double pentode intended for use as an FM detector (Section 2) and an audio-frequency output amplifier (Section 1) in television receivers.
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