Antique radios, Old Time Radios
ER_Moorhead-1917
Country:
United States of America (USA)
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Identical to |
ER_Moorhead-1917
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First year |
Jan.1917
Saga of the Vacuum Tube, Tyne page 169.
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Predecessor Tubes |
ER_Moorhead
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Successor Tubes
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ER_Moorhead-Edison
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Base |
Wires
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Was used by |
Radio/TV-reception etc. |
Filament |
Vf 4 Volts / If 0.94 Ampere / Direct / Battery = |
Description |
The 1917 version of the ER was normally supplied with a dual filament, but some single filament versions have been seen. See also the version with an edison base on one end.
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Dimensions (WHD) incl. pins / tip |
95 x x 22 mm / 3.74 x x 0.87 inch |
Tube prices |
1 Tube prices (visible for members
only)
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Information source |
Saga of the Vacuum Tube, Tyne Page 170
-- Collector info (Sammler)
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):3
Collection of
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