Antique radios, Old Time Radios
ER1_Raytheon
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Country:
United States of America (USA)
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| Identical to |
ER1_Raytheon
= 1_rectifier
= KR1
= AD
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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 6.3 Volts / If 0.3 Ampere / Indirect / Specified voltage AC/DC |
| Description |
Very rare tube with limited commercial life. The glass stem of this tube was the "4 pillar" style unique to Eveready and Raytheon receiving tubes
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Dimensions (WHD)
incl. pins / tip |
x 108 x 42 mm / x 4.25 x 1.65 inch |
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ER1_Raytheon: Fin Stewart
Fin Stewart
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Just Qvigstad
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