Antique radios, Old Time Radios
U1
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Country:
Czechoslovakia
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| Identical to |
U1
|
| Base |
Europe 4-Pin B4 (Eu A, E, 4A) 1914
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| Filament |
Vf 4.5 Volts / If 1.8 Ampere / Direct |
| Description |
Gewicht und Masse gemäss Röhre mit Metallsockel und Aufschrift 4.5 - 5 Volt (seitlich). Die Anodenspannung ist nicht angeschrieben. Oben bildet der Schriftzug Radioelektra CSR einen Kreis und darin steht Praha für Prag. Alles in Grossbuchstaben.
|
Dimensions (WHD)
incl. pins / tip |
56 x 120 x 56 mm / 2.20 x 4.72 x 2.20 inch |
| Weight |
55 g / 1.94 oz |
| Tube prices |
1 Tube prices (visible for members
only)
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| Information source |
-- Collector info (Sammler)
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Just Qvigstad
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2
Collection of
Collection of a member from D Collection of a member from SK |
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