Antique radios, Old Time Radios
FP-197
Country:
United States of America (USA)
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Identical to |
FP-197
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Similar
Tubes |
Normally replaceable-slightly different:
211
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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 |
Dimensions (WHD) incl. pins / tip |
x 185 x 54 mm / x 7.28 x 2.13 inch |
Weight |
185 g / 6.53 oz |
Information source |
Tube Lore (II) p. 213
-- Collector info (Sammler)
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FP-197: Fin Stewart
Fin Stewart
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Just Qvigstad
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