Antique radios, Old Time Radios
209A_Wecoltd
Base |
UV-Base (4 Pins+Bayonet, USA 1914 WE)
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Was used by |
Telephony |
Filament |
Vf 2 Volts / If 0.97 Ampere / Direct / Battery = |
Description |
This tube is a telephone repeater type.
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Dimensions (WHD) incl. pins / tip |
x 109 x 59 mm / x 4.29 x 2.32 inch |
Weight |
58 g / 2.05 oz |
Information source |
British Radio Valves - The Vintage Years: 1904-1925 Page 122
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209A_Wecoltd: Fin Stewart
Fin Stewart
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Just Qvigstad
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