Tube-number record
6HQ6
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BrandRadio Valve Company Limited
ClassPentode
BaseMiniature 7-pin (B7G)
Filament6.3 V @ 300 mA
Construction
Primary TypePentode
EnvelopeT 5-1/2
Base MaterialMiniature button
Sectionssingle
Filament / Heater
Heater Notesac or dc
Absolute Maximum Ratings
Plate Voltage330 V
Plate Dissipation3.1 W
Grid 2 Voltage330 V
H-C Voltage200 V
Audio Performance
Key Features
- semi-remote cutoff
- high transconductance
- low interelectrode capacitances
- high plate to screen current ratio
- low noise
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| class A1 amplifier | 125 V | 10500 | 220000 | — | 15 mA |
Application Notes
Designed for service as an automatic gain controlled I.F. Amplifier in television receivers.
Datasheets
Datasheet: 6HQ6.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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