Tube-number record
RW 1125
0 archive entries
RW 1125 is a tube type in the TubeDatabase archive (class: Traveling Wave Tube). Recorded specifications: brand Siemens, construction Other / special, socket Special / none, maximum plate voltage 1800 V, and maximum plate dissipation 55 W. The archive does not yet hold a photographed example of this type.
BrandSiemens
ClassTraveling Wave Tube
BaseSpecial / none
Filament6.3 V @ 640 mA
Construction
Primary TypeOther / special
EnvelopeMetal-Ceramic
SectionsDouble stage collector
Filament / Heater
Heater NotesIndirected by DC, parallel supply
Absolute Maximum Ratings
Plate Voltage1800 V
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Typical Operation Pz=22W (12.7 GHz) | 1450 V | — | — | — | 27 mA |
| Typical Operation Pz=11W (12.7 GHz) | 1150 V | — | — | — | 14 mA |
Application Notes
Broadband radio relay systems
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