Tube-number record
6161
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BrandRCA
ClassPower Triode
BaseSpecial / none
Filament6.3 V @ 3400 mA
Construction
Primary TypeTriode
EnvelopeMetal-Ceramic with Integral Radiator
Base MaterialMetal/Ceramic
SectionsSingle
Filament / Heater
Heater NotesUnipotential Cathode; Minimum heating time: 60 seconds.
Absolute Maximum Ratings
Plate Voltage1600 V
Plate Dissipation250 W
Grid 1 Voltage-300 V
Cathode Current3200 mA
Audio Performance
Key Features
- Forced-air cooled
- UHF Operation up to 2000 Mc
- Integral radiator
- Coaxial-electrode structure
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| RF Power Amplifier - Class B Television (600 Mc) | 1600 V | — | — | 25 | 350 mA |
| RF Power Amplifier - Class C Telegraphy (600 Mc) | 1650 V | — | — | 25 | 250 mA |
| Frequency Multiplier - Doubler to 600 Mc | 1760 V | — | — | — |
Application Notes
The 6161 is a power triode intended for use as an RF power amplifier, oscillator, or frequency multiplier at frequencies up to 2000 Mc. It features forced-air cooling and an integral radiator.
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