Tube-number record
6597
0 archive entries
BrandBomac Laboratories, Inc.
ClassTR Tube
BaseWaveguide
Filament6 V @ 600 mA
Construction
Primary TypeOther / special
EnvelopeIntegral Cavity
SectionsCombined shutter and broad-band TR tube
Filament / Heater
Heater NotesShutter circuit voltage (nom) 6V (ac-dc); Pull-in current 600 mA DC or 470 mA AC; Holding current 220 mA DC
Absolute Maximum Ratings
Plate Dissipation250 W
Cathode Current0.2 mA
Audio Performance
Key Features
- Broad-band TR tube (1B63A)
- Shutter mechanism provides protection of receiver crystal
- Integral Cavity type
- Operational band 8490 to 9578 Mc/s
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Ignitor operation | 375 V | — | — | — | 0.1 mA |
Application Notes
The shutters are not intended for applications involving switching of peak power greater than one kilowatt. Rating applies only when shutters are fully open or closed.
Datasheets
Datasheet: 6597.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
0 results