Antique radios, Old Time Radios
8990
| Base |
COAXIAL in general (X..)
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| Was used by |
Transmittertube (Radio) |
| Filament |
Vf 10 Volts / If 140 Ampere / Direct |
| Description |
Forced air Cooled Beam Tetrode with Pa <20kW.
For VHF transmitter operation with Va <10kV, Ia <5A.
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Dimensions (WHD)
incl. pins / tip |
224 x 250 x mm / 8.82 x 9.84 x inch |
| Weight |
6350 g / 223.99 oz |
| Information source |
- - Manufacturers Literature Svetlana Data Sheet
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