Tube-number record
6649
0 archive entries
6649 is a tube type in the TubeDatabase archive (class: TR Tube). Recorded specifications: brand Bomac Laboratories, Inc., construction Broad band TR tube, base Metal, socket Waveguide, maximum plate voltage 500 V, and maximum plate dissipation 67 W. The archive does not yet hold a photographed example of this type.
BrandBomac Laboratories, Inc.
ClassTR Tube
BaseWaveguide
Construction
Primary TypeBroad band TR tube
EnvelopeIntegral cavity
Base MaterialMetal
Sections1
Filament / Heater
Absolute Maximum Ratings
Plate Voltage500 V
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Ignitor Operation | 425 V | — | — | — | 0.1 mA |
Application Notes
Designed to effectively decouple the receiver from a common transmitting and receiving antenna during transmission.
Datasheets
Datasheet: 6649.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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