Antique radios, Old Time Radios
W509
|
Country:
Netherlands
|
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| Identical to |
W509
|
| Similar
Tubes |
Normally replaceable-slightly different:
E446
; HP4100
; RENS1284
|
| Base |
Europe 5-Pin , B5 (Eu O, F, O5A) 1928 (Codex=Fco)
Top contact screw type.
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 4 Volts / If 1 Ampere / Indirect / Specified voltage AC/DC |
Dimensions (WHD)
incl. pins / tip |
60 x 146 x 35 mm / 2.36 x 5.75 x 1.38 inch |
| Weight |
61 g / 2.15 oz |
| Information source |
Taschenbuch zum Röhren-Codex 1948/49
- - Manufacturers Literature 1935
|
|
W509: Telefunken Werkstattbuch
Wolfgang Bauer
|
Just Qvigstad
|
W509: own collection
Peter den Boer
|
Collection of
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