Antique radios, Old Time Radios
VR5
Country:
Germany
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Identical to |
VR5
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Base |
Europe 4-Pin B4 (Eu A, E, 4A) 1914
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Was used by |
Radio/TV-reception etc. |
Filament |
Vf 3.5 Volts / If 0.5 Ampere / Direct / Battery = |
Description |
Ua = 30 / 90 / 150 V
Sättigung = 15 mA
Steilheit = 0.4 mA / V
Innenwiderstand: 20 kΩ
Durchgriff: 12,5 %
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Dimensions (WHD) incl. pins / tip |
37 x 88 x mm / 1.46 x 3.46 x inch |
Information source |
-- Collector info (Sammler) Il Radio Giornale Nr 3, Marzio 1926
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Just Qvigstad
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Collection of
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