Antique radios, Old Time Radios
A303
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Country:
Netherlands
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| Identical to |
A303
|
| Similar
Tubes |
Normally replaceable-slightly different:
303x
; 420A
; E_CeCo
Other base:
A303_B4
|
| First Source
(s) |
Aug.1930 : Philips Bulletin R1164, p. 20
|
| Base |
UX-Base (4 Pins (2 thick, USA 1924, UX)
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 3.2 Volts / If 0.06 Ampere / Direct / Battery = |
| Information source |
L'ABCDaire des lampes de TSF des jeunes années p. 11
Röhrencodex , Röhren-Taschenbuch 1950 23000 Röhren
Babani, International Radio Tube Encyclopaedia
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A303: W.Sprick: Austausch-Röhren-Lexikon 1947
Günther Stabe † 19.8.20
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Just Qvigstad
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Collection of
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