Antique radios, Old Time Radios
12DP
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Country:
United States of America (USA)
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| Identical to |
12DP
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| Similar
Tubes |
Normally replaceable-slightly different:
12DP8
Multiple differences or of other kind:
CV913
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Successor Tubes
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REL25
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| Base |
Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Vb)
Sidecontact.
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| Filament |
Vf 6.3 Volts / If 0.6 Ampere / Indirect |
| Description |
12" magnetic focus and deflection CRT intended for radar indicators. Usually supplied as 12DP7, with P7 long-persistence phosphor, but different screens could be ordered.
Also available A suffix with beam-forming aperture for sharper focusing and C suffix with aluminized screen.
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| Information source |
Taschenbuch zum Röhren-Codex 1948/49
- - Manufacturers Literature
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12DP: Tabu Röhren-Codex, 1948
Anonymous 15 Collector
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Just Qvigstad
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