Antique radios, Old Time Radios
850_GB
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Country:
Great Britain (UK)
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| Identical to |
850_GB
= 1639
= NR48
= VR55
= CV1055
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| Similar
Tubes |
Normally replaceable-slightly different:
EBC33
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| Base |
Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Uf)
Top contact with a cap.
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| Filament |
Vf 6.3 Volts / If 0.2 Ampere / Indirect / Specified voltage AND current AC/DC |
| Description |
British Admiralty store reference for NR48/VR55/1639/CV1055/EBC33 double-diode, triode.
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| Information source |
Taschenbuch zum Röhren-Codex 1948/49
-- Original-techn. papers.
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850_GB: rtt
Anonymous 10 Collector
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Just Qvigstad
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