Antique radios, Old Time Radios
ER1_Basler
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Country:
Switzerland
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| Identical to |
ER1_Basler
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| First Source
(s) |
1924 : Schweizer Elektronenröhren 1917-2003, Willi E. S. 189
|
| Base |
Europe 4-Pin B4 (Eu A, E, 4A) 1914
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| Filament |
Vf 4 Volts / If 0.55 Ampere / Direct / Battery = |
| Description |
Heizspannung: 3,5...4 V; Heizstrom: 0,45...0,55 A.
Wolframkatode
|
Dimensions (WHD)
incl. pins / tip |
30 x 80 x mm / 1.18 x 3.15 x inch |
| Information source |
Schweizer Elektronenröhren 1917-2003, Willi E. Seite 189
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ER1_Basler: Fin Stewart
Fin Stewart
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Just Qvigstad
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ER1_Basler: CH EBM-Elektrizitätsmuseum
Heribert Jung
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