Tube-number record
6HS6
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ClassSharp-Cutoff Pentode
BaseMiniature 7-pin (B7G)
Filament6.3 V @ 450 mA
Construction
Primary TypePentode
EnvelopeMiniature
SectionsSingle
Filament / Heater
Warm-up Time11s
Heater NotesAC/DC
Absolute Maximum Ratings
Plate Voltage300 V
Plate Dissipation3 W
Grid 2 Voltage300 V
Grid 1 Voltage-50 V
H-C Voltage200 V
Audio Performance
Key Features
- Sharp-cutoff pentode
- IF-amplifier
- Limiter
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Class A Amplifier | 150 V | 9500 | 500000 | — | 8.8 mA |
Application Notes
Used as if-amplifier and limiter tube in FM receivers.
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