Antique radios, Old Time Radios
S_Raytheon
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Country:
United States of America (USA)
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| Identical to |
S_Raytheon
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| Base |
Edison giant, E40 = 40 mm-Goliat
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| Was used by |
Transmittertube (Radio) |
| Filament |
Vf 5 Volts / If 5 Ampere / Direct / Specified voltage AC/DC |
| Description |
This tube was announced by Raytheon in July 1929. It was designed to supply from 2000 to 3000 volts and current up to 300 mils. With a correctly designed filter it could supply plate voltage to the UX852, UX860, UV861 and UV204 transmitting tubes. The particular features of the tube were low voltage drop, high potentials, current and efficiency.
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Dimensions (WHD)
incl. pins / tip |
x 210 x 58 mm / x 8.27 x 2.28 inch |
| Information source |
Radio Craft July 1929 page 28
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Just Qvigstad
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line up.
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| Data Compliance |
More Information |
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