Tube-number record
1B73
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BrandAmperex
ClassGamma Counter Tube
Construction
Primary TypeOther / special
EnvelopeGlass
SectionsSingle
Filament / Heater
Absolute Maximum Ratings
Audio Performance
Key Features
- Copper cathode
- Gamma ray detection
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Counter Operation | 1150 V | — | — | — | — |
Application Notes
Cathode dimensions 8 inches long x 1 inch O.D. x 1/16 inch wall.
Datasheets
Datasheet: 1B73.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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