Antique radios, Old Time Radios
R1
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Country:
Great Britain (UK)
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| Identical to |
R1
= 506BU
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| Similar
Tubes |
Normally replaceable-slightly different:
SSIH60/250
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| First year |
Aug.1932
- - Data from my own collection
|
| Base |
Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=B)
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 4 Volts / If 1 Ampere / Half indirect |
| Description |
Va <250V rms; Rectified Current 60mA.
Text in other
languages (may
differ)
|
Dimensions (WHD)
incl. pins / tip |
43 x 107 x mm / 1.69 x 4.21 x inch |
| Information source |
British Radio Valves - The Classic Years: 1926-1946 Supplement, p. 141
- - Manufacturers Literature Brimar data book
Babani, International Radio Tube Encyclopaedia
Taschenbuch zum Röhren-Codex 1948/49
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R1: W.Sprick: Austausch-Röhren-Lexikon 1947
Günther Stabe † 19.8.20
More ...
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Just Qvigstad
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R1: Brimar Radio Valves and Teletube Manual No.4
Adrian Riesen
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1
Collection of
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