Antique radios, Old Time Radios
GL-203A
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Country:
United States of America (USA)
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| Identical to |
GL-203A
= 203A_Power
= 38103
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| Base |
Jumbo 4-pin bayonet (1918)
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| Was used by |
Transmittertube (Radio) |
| Filament |
Vf 10 Volts / If 3.25 Ampere / Direct |
| Description |
Thoriated tungsten filament. Mu 25; 100W plate dissipation radiation cooled; 15MHz full ratings, up to 80MHz at reduced ratings.
Jumbo large pins base.
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Dimensions (WHD)
incl. pins / tip |
x 191 x 51 mm / x 7.52 x 2.01 inch |
| Information source |
- - Manufacturers Literature
Tube Lore (I)
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GL-203A
Anonymous 10 Collector
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Just Qvigstad
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