Antique radios, Old Time Radios
RES347
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Country:
Italy
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| Identical to |
RES347
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| Similar
Tubes |
Normally replaceable-slightly different:
47
; UY247
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| First Source
(s) |
Jun.1931 : -- Collector info (Sammler)
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| Base |
UY-Base, 5 Pins (USA, April 1927)
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 2.5 Volts / If 1.75 Ampere / Direct / Specified voltage AC/DC |
| Description |
Telefunken Nachbau der USA type 47.
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Dimensions (WHD)
incl. pins / tip |
x 137 x 54 mm / x 5.39 x 2.13 inch |
| Weight |
59 g / 2.08 oz |
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RES347: Telefunken Werkstattbuch
Wolfgang Bauer
More ...
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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):1
Collection of
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