Tube-number record
7763
0 archive entries
7763 is a tube type in the TubeDatabase archive (class: Sheet-Beam Tube). Recorded specifications: brand General Electric, construction Beam tetrode / beam power, base Glass, socket Noval (B9A), maximum plate voltage 330 V, and maximum plate dissipation 0.75 W. The archive does not yet hold a photographed example of this type.
BrandGeneral Electric
ClassSheet-Beam Tube
BaseNoval (B9A)
Filament6.3 V @ 300 mA
Construction
Primary TypeBeam tetrode / beam power
EnvelopeT-6 1/2
Base MaterialGlass
Sections2
Filament / Heater
MaterialCoated Unipotential
Heater Notes6.3V +/- 0.6V
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Average Characteristics | 135 V | 1000 | 850000 | — | — |
| Dynamic Characteristics | 135 V | — | — | — | 4.2 mA |
Application Notes
Especially suited for service as an intermediate-frequency amplifier and limiter in systems that require constant phase-shift over a wide range of input signal amplitudes.
Datasheets
Datasheet: 7763.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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