Tube-number record
7537
0 archive entries
BrandPhilips
ClassTravelling Wave Tube
BaseNoval (B9A)
Filament6.3 V @ 800 mA
Construction
Primary TypeTravelling Wave Tube
EnvelopeGlass with metal mount
Base MaterialNoval
SectionsHelical
Filament / Heater
MaterialDispenser
Warm-up Time300s
Heater NotesIndirect
Absolute Maximum Ratings
Plate Voltage1500 V
Plate Dissipation70 W
Grid 2 Voltage1500 V
Cathode Current55 mA
Audio Performance
Power Output6 W
Key Features
- Broadband power amplifier
- Helical wave propagating structure
- Permanent magnet uniform field
- Convection cooled
- Plug-in match waveguide circuit
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Power Amplifier | 1100 V | — | — | — | 50 mA |
Application Notes
Intended for use as broadband power amplifier in the 4400 to 5000 Mc/s frequency range. Requires mount 55310 for operation.
Datasheets
Datasheet: 7537.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
0 results