Antique radios, Old Time Radios
L2218
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Country:
Germany
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| Identical to |
L2218
= REN1822
= B2006
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| Similar
Tubes |
Normally replaceable-slightly different:
E2020N
; P2018
|
| First year |
1931
Tube leaflet collection E.Erb Analysis by original leaflets
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| Base |
Europe 5-Pin , B5 (Eu O, F, O5A) 1928 (Codex=F)
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 20 Volts / If 0.18 Ampere / Indirect / Specified current DC = (Series working) |
| Description |
Die Röhre wird bei vielen Werken als Gleich REN1822 gegeben, hat aber eine Steilheit von 2,5 statt 1,6 mA/V. Darum führen wir sie lediglich als "normalerweise austauschbar".
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| Tube prices |
1 Tube prices (visible for members
only)
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| Information source |
Babani, International Radio Tube Encyclopaedia p. 116 & 117
Universal Vade-Mecum, Electron Valves and Semiconductor Devices Section 142,p. 190
Taschenbuch zum Röhren-Codex 1948/49
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L2218: Telefunken Werkstattbuch
Wolfgang Bauer
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Just Qvigstad
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L2218: Valvo-Röhren-Daten 1934
Jacob Roschy
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Collection of
Collection of a member from D |
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