Tube-number record
MF 13-1
0 archive entries
MF 13-1 is a tube type in the TubeDatabase archive (class: Radar Cathode Ray Tube). Recorded specifications: brand Philips, construction Display / CRT, base Plastic, socket Octal, and maximum plate voltage 11000 V. The archive does not yet hold a photographed example of this type.
BrandPhilips
ClassRadar Cathode Ray Tube
BaseOctal
Filament6.3 V @ 300 mA
Construction
Primary TypeDisplay / CRT
EnvelopeRound glass, 13 cm (5")
Base MaterialPlastic
SectionsSingle
Filament / Heater
Heater NotesIndirect heating by AC or DC; series or parallel supply
Absolute Maximum Ratings
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Magnetic focusing and deflection | 7000 V | — | — | — | — |
Application Notes
The tube has a screen which is liable to burn if a stationary or slowly moving spot is used even with low values of mean beam current. When used in a series heater chain, voltage must not exceed 9.5 V at switch on.
Datasheets
Datasheet: MF13-1.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
0 results