Tube-number record
6604
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BrandBomac Laboratories, Inc.
ClassTR and Shutter Tube
BaseWaveguide
Construction
Primary TypeOther / special
EnvelopeIntegral cavity with fixed tuned gaps
SectionsDual broad-band
Filament / Heater
Absolute Maximum Ratings
Plate Dissipation250 W
Cathode Current0.2 mA
Audio Performance
Key Features
- Integral shutter
- Attached short slot hybrids
- Balanced duplexer design
- Broad-band operation
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Ignitor Operation | 375 V | — | — | — | 0.1 mA |
Application Notes
Shutter mechanism protects receiver crystal from nearby transmitters when radar is not in use. Operational band from 8490 to 9578 megacycles. Shutter not intended for switching peak power > 1 kW.
Datasheets
Datasheet: 6604.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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