Tube-number record
RD2XJ
0 archive entries
BrandTesla
ClassTransmitting Triode
Base4-pin
Construction
Primary TypeTriode
EnvelopeHard glass and OFHC copper
Base MaterialAluminum radiator
Sections1
Filament / Heater
MaterialThoriated tungsten
Absolute Maximum Ratings
Plate Voltage5000 V
Plate Dissipation2000 W
Cathode Current1000 mA
Audio Performance
Key Features
- Air-cooled
- Short-wave triode
- OFHC copper anode
- Molybdenum grid
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| RF power amplifier | 2000 V | 5650 | 4000 | 22 | 400 mA |
Application Notes
The TESLA RD2XJ tube is an air-cooled short-wave triode suitable for use in AF and RF power amplifiers and oscillators at frequencies up to 150 Mc/s.
0 results