Tube-number record
PE 05/15
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BrandPhilips
ClassTransmitting Pentode
Filament12 V @ 370 mA
Construction
Primary TypePentode
EnvelopeGlass
SectionsSingle
Filament / Heater
Heater NotesIndirectly heated oxide cathode
Absolute Maximum Ratings
Plate Voltage500 V
Plate Dissipation15 W
Grid 2 Voltage300 V
Cathode Current85 mA
H-C Voltage200 V
Audio Performance
Key Features
- Low anode-to-control-grid capacitance
- High mechanical strength
- Suitable for portable and aircraft transmitters
- Suppressor grid modulation possible
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Characteristic Measurement | 500 V | 1500 | — | 3 | 40 mA |
Application Notes
The PE 05/15 is particularly suitable for use in input stages of large transmitters and in final amplifier stages of small transmitters. It can operate down to wavelengths of 5 meters.
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