Antique radios, Old Time Radios
PH247
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Country:
Netherlands
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| Identical to |
PH247
= 47
= UY247
|
| First Source
(s) |
Jun.1931 : - - Manufacturers Literature
|
| Base |
UY-Base, 5 Pins (USA, April 1927)
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 2.5 Volts / If 1.75 Ampere / Direct / Specified voltage AC/DC |
Dimensions (WHD)
incl. pins / tip |
x 137 x 54 mm / x 5.39 x 2.13 inch |
| Weight |
59 g / 2.08 oz |
| Information source |
-- Collector info (Sammler)
|
PH247: Manuale delle Valvole ed.Nord Est
Fabio Masetti
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PH247: ARRL Handbook 1972
Anonymous 10 Collector
More ...
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Just Qvigstad
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PH247: own collection
Peter den Boer
More ...
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Collection of
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