Tube-number record
7902
0 archive entries
7902 is a tube type in the TubeDatabase archive (class: TR Tube). Recorded specifications: brand Metcom, Inc. and construction Other / special. The archive does not yet hold a photographed example of this type.
BrandMetcom, Inc.
ClassTR Tube
Construction
Primary TypeOther / special
EnvelopeGlass or Metal
SectionsSingle
Filament / Heater
Absolute Maximum Ratings
Audio Performance
Key Features
- Broad band TR tube
- Separate cavity type
- Receiver decoupling during transmission
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Broad band TR | — | — | — | — | — |
Application Notes
Designed to effectively decouple the receiver from a common transmitting and receiving antenna during a period of transmission.
Datasheets
Datasheet: 7902.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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