Antique radios, Old Time Radios
B2045
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Country:
Netherlands
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|
| Identical to |
B2045
= RENS1819
= 20C2_Ultron
|
| Similar
Tubes |
Normally replaceable-slightly different:
NVS180
; S2012N
; SE2018d
|
| First year |
1931
Tube leaflet collection E.Erb Analysis by original leaflets
|
| First Source
(s) |
Sep.1932 : Philips Bulletin #D2
Apr.1932 : L'Histoire Singulière du Tube Radio; G. Duperray 2009
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Successor Tubes
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B2046
B2047
|
| Base |
Europe 5-Pin , B5 (Eu O, F, O5A) 1928 (Codex=Fc)
Top contact screw type.
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 20 Volts / If 0.18 Ampere / Indirect / Specified current DC = (Series working) |
| Information source |
L'ABCDaire des lampes de TSF des jeunes années p. 31
Babani, International Radio Tube Encyclopaedia p. 54 & 55
Universal Vade-Mecum, Electron Valves and Semiconductor Devices
Taschenbuch zum Röhren-Codex 1948/49
|
B2045: Internet
Miguel Angel Trujillo-Rodriguez
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B2045: Telefunken Werkstattbuch
Wolfgang Bauer
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Just Qvigstad
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B2045: RVF-Röhrenbuch-M1,1947
Anonymous 15 Collector
More ...
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):19
Collection of
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