Antique radios, Old Time Radios
101B_Western
Country:
United States of America (USA)
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Identical to |
101B_Western
= L_Western
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First Source
(s) |
1915 : Saga of the Vacuum Tube, Tyne
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Predecessor Tubes |
101A_Western
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Base |
UV-Base (4 Pins+Bayonet, USA 1914 WE)
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Was used by |
Telephony |
Filament |
Vf 4 Volts / If 1.25 Ampere / Direct / Battery = |
Description |
"Repeater Bulb". Lower output impedance made it suitable for "power amplification". Other code designation is 101B.
Text in other
languages (may
differ)
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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 |
Tube prices |
2 Tube prices (visible for members
only)
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Information source |
Saga of the Vacuum Tube, Tyne p. 93 - 95, 280 & 281
Tube Selection Guide, Kroes 1956 p. 233
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101B_Western: Fin Stewart
Fin Stewart
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Just Qvigstad
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Collection of
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