Tube-number record
6M-HH3
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ClassMedium-Mu Twin Triode
BaseMiniature 7-pin (B7G)
Filament6.3 V @ 450 mA
Construction
Primary TypeDual triode
EnvelopeGlass
Sections2
Filament / Heater
Heater NotesAC or DC
Absolute Maximum Ratings
Plate Voltage200 V
Plate Dissipation1.5 W
H-C Voltage90 V
Audio Performance
Key Features
- High mutual conductance
- Low noise
- VHF tuner application
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| RF oscillator and mixer | 100 V | 7500 | — | 38 | 11 mA |
Application Notes
Specifically designed for use as an RF oscillator and mixer in VHF television tuners. Can be used in combination with the 6R-HH2 tube.
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