Tube-number record
6601
0 archive entries
6601 is a tube type in the TubeDatabase archive (class: TR and Shutter Tube). Recorded specifications: brand Bomac Laboratories, Inc., construction Other / special, socket Waveguide, and maximum plate dissipation 250 W. The archive does not yet hold a photographed example of this type.
BrandBomac Laboratories, Inc.
ClassTR and Shutter Tube
BaseWaveguide
Filament28 V @ 155 mA
Construction
Primary TypeOther / special
EnvelopeIntegral Cavity
SectionsDual TR Tube with Integral Shutter
Filament / Heater
Heater NotesShutter circuit nominal voltage and pull-in current
Absolute Maximum Ratings
Plate Dissipation
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| TR Tube (Shutter Open) | 375 V | — | — | — | 0.1 mA |
| Shutter Circuit Holding | 28 V | — | — | — | 110 mA |
Application Notes
The shutter mechanism, when closed, insures protection of the receiver crystal from nearby transmitters when the radar set is not in use. When the shutter is open, the gas switching tube functions normally.
Datasheets
Datasheet: 6601.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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