Antique radios, Old Time Radios
NOCK
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| Tube type: |
Triode, vacuum Power/Output |
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Late but very rare. *** |
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| Identical to |
NOCK
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| Similar
Tubes |
Normally replaceable-slightly different:
Ca
Other characteristic (electr. data):
OCK
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| Predecessor Tubes |
OCK
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Successor Tubes
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Ca
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| Base |
EU-Telephone 5-pin (G5K)
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| Filament |
Vf 3.6 Volts / If 1.1 Ampere / Direct |
| Description |
Weitverkehrsröhre (Poströhre), Neue OCK, Entwicklungsmuster, Siemens Austria, kurz vor 1935
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| Information source |
Taschenbuch zum Röhren-Codex 1948/49
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NOCK: RTT 1974 (Franzis) 13. Auflage
Martin Renz
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Just Qvigstad
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Collection of
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| Data Compliance |
More Information |
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