Antique radios, Old Time Radios
G4180
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Country:
Austria
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| Identical to |
G4180
|
| Similar
Tubes |
Normally replaceable-slightly different:
1815
; G4250
; PV4201
; RGN2504
|
| Base |
Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Eo)
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 4 Volts / If 2.5 Ampere / Direct |
| Description |
Der Röhrencodex nennt 1,0A Heizstrom, was höchstwarscheinlich unzutreffend ist, denn die meisten anderen Datebücher, inbesondere osteuropäische, nennen durchweg 2,5A Heizstrom.
|
| Information source |
Babani, International Radio Tube Encyclopaedia p. 278 & 279
Universal Vade-Mecum, Electron Valves and Semiconductor Devices Section 27, p. 26
Taschenbuch zum Röhren-Codex 1948/49
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G4180: Telefunken Werkstattbuch
Wolfgang Bauer
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Just Qvigstad
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