Tube-number record
829B
0 archive entries
829B is a tube type in the TubeDatabase archive (class: Twin Beam Power Pentode). Recorded specifications: construction Beam tetrode / beam power, socket Septar, maximum plate voltage 600 V, and maximum plate dissipation 40 W. The archive does not yet hold a photographed example of this type.
ClassTwin Beam Power Pentode
BaseSeptar
Filament6.3 V @ 2.25 mA
Construction
Primary TypeBeam tetrode / beam power
EnvelopeGlass
Sections2
Filament / Heater
Heater NotesSeries or parallel operation
Absolute Maximum Ratings
Plate Voltage600 V
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Class C Telegraphy | 600 V | 8500 | — | — | 120 mA |
Datasheets
Datasheet: 829B.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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