Tube-number record
RS 2021
0 archive entries
RS 2021 is a tube type in the TubeDatabase archive (class: Transmitting Triode). Recorded specifications: brand Siemens, year 1962, construction Triode, base Metal, socket Special / none, maximum plate voltage 15000 V, and maximum plate dissipation 60000 W. The archive does not yet hold a photographed example of this type.
BrandSiemens
ClassTransmitting Triode
BaseSpecial / none
Construction
Primary TypeTriode
EnvelopeGlass/Metal
Base MaterialMetal
Sections1
Filament / Heater
MaterialThoriated Tungsten
Absolute Maximum Ratings
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| HF Amplifier B (Cathode Base) | 15000 V | 60000 | 1235 | — | 7750 mA |
| HF Amplifier C (Cathode Base) | 15000 V | — | 850 | — | 9750 mA |
Application Notes
Intended for use as HF amplifier, oscillator, and modulator up to 70 MHz.
0 results