Antique radios, Old Time Radios
E_CeCo
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Country:
United States of America (USA)
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| Identical to |
E_CeCo
= CX220
= 420
= ER120
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| Similar
Tubes |
Normally replaceable-slightly different:
A303
; UX120
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| First year |
Oct.1926
Saga of the Vacuum Tube, Tyne page 344
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| Base |
UX-Base (4 Pins (2 thick, USA 1924, UX)
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 3 Volts / If 0.12 Ampere / Direct / Battery = |
Dimensions (WHD)
incl. pins / tip |
x 90 x 25 mm / x 3.54 x 0.98 inch |
| Weight |
29 g / 1.02 oz |
| Information source |
-- Collector info (Sammler)
Philips Bulletin Philips Radiolampen equivalentsR1164 p. 10
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E_CeCo: ARRL Handbook 1972
Anonymous 10 Collector
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Just Qvigstad
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