6605
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BrandBomac Laboratories, Inc.
ClassPre-TR Tube
BaseWaveguide Input/Output Flange
Construction
Primary TypePre-TR gas switching tube
EnvelopeQuarter wave section of waveguide with low Q windows
Sections1
Filament / Heater
Absolute Maximum Ratings
Plate Dissipation2000 W
Audio Performance
Key Features
- Prevents crystal burnout resulting from magnetron sparking
- Low Q windows
- Supplements standard TR tubes at high power levels
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Gas Switching | - | - | - | - | - |
Application Notes
When fired, the gas discharge spreads across the input window, providing attenuation to reduce harmonic magnetron frequencies.
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