Tube-number record
ML-7560
0 archive entries
BrandMachlett
ClassGeneral Purpose Triode
BaseCoaxial
Construction
Primary TypeTriode
Envelopeceramic
Base Materialmetal/ceramic
Sections1
Filament / Heater
Materialthoriated-tungsten
Absolute Maximum Ratings
Plate Voltage20000 V
Plate Dissipation175000 W
Grid 1 Voltage-1500 V
Cathode Current35000 mA
Audio Performance
Key Features
- rugged coaxial mounting
- low-loss ceramics
- heavy-wall anode
- high-dissipation
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Class C Telegraphy | 20000 V | — | — | 45 | 29000 mA |
| Class B Audio (per tube) | 15000 V | — | — | 45 | 28000 mA |
Application Notes
Suitable for various RF and pulse applications. Water-cooled anode capable of dissipating 175 kW.
0 results