Antique radios, Old Time Radios
5A/136D
| Base |
Octal (Int.Octal, IO) K8A, USA 1935
Top contact with a cap.
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| Was used by |
Telephony |
| Filament |
Vf 7.5 Volts / If 0.425 Ampere / Indirect / Specified voltage AC/DC |
| Information source |
Taschenbuch zum Röhren-Codex 1948/49
-- Original-techn. papers.
- - Manufacturers Literature
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Just Qvigstad
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| Data Compliance |
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