Tube-number record
7060
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BrandSylvania
ClassMedium-mu triode sharp-cutoff pentode
BaseNoval (B9A)
Filament13.5 V @ 280 mA
Construction
Primary TypeMulti-section
EnvelopeT-6 1/2
Base MaterialGlass
Sections2
Filament / Heater
Heater NotesDesigned for 12-15 Volt range in mobile service
Absolute Maximum Ratings
Plate Voltage300 V
Plate Dissipation3 W
Grid 2 Voltage300 V
H-C Voltage120 V
Audio Performance
Power Output3.5 W
Key Features
- Medium-mu triode
- Sharp-cutoff pentode
- Mobile communications use
- Dependable operation over wide voltage range
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Triode Section Class A1 Amplifier | 150 V | 4900 | 8200 | 40 | 9 mA |
| Pentode Section Class A1 Amplifier | 200 V | 7000 | 150000 | — | 15 mA |
| Class C RF Power Amp (300V) | 300 V | — | — |
Application Notes
Except for heater characteristics, the Type 7060 is similar to the 6AU8. Designed for mobile equipment service.
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