Radio Antica e Radio d'epoca
CV39
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Stato:
Gran Bretagna (Regno Unito)
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| Identico a |
CV39
= S22AF
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| Zoccolo |
Octal (Int.Octal, IO) K8A, USA 1935
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| Filamento |
Vf 6.3 Volt / If 0.31 Ampere / Indirect |
| Descrizione |
This was the first Heil tube produced by STC.
0.45W typical output at 12.5 cm wavelenght.
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Just Qvigstad
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CV39: Manufacturer's Literature
Emilio Ciardiello
Segue ...
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[rmxtube-en]
| Conformità dei dati |
Ulteriori informazioni |
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