Catalogue de radios anciennes
EF81
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Pays:
Australie
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| Identique à |
EF81
= 6BH5
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| Similaires |
Différent culot :
EF41
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| Première source |
28.May.1951 : Electron Tube Registration List Record 978
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| Culot |
Noval, 9 pin miniature (USA pico-9) B9A
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| Utilisé par |
Radio/TV-reception etc. |
| Chauffage |
Vf 6.3 Volt / If 0.2 Ampère / Indirect / Specified voltage AC/DC |
| Description |
RF/IF amplifier, EF41 rebased to 9-pin noval. Part of the Innoval family, early noval tubes with frit-seal base sealing to envelope, first introduced by Philips Australia.
This tube was introduced in 1951, to extend the Innoval line to FM radio sets.
Quite unusual, this Philips tube does not have any European equivalent. It was only made for the Australian market.
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| Tube Tester Data |
Avo CT160 |
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EF81: My book.
Pier Antonio Aluffi
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Just Qvigstad
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EF81: My book
Pier Antonio Aluffi
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Modèles de Radiomuseum.org avec ce composant :1
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[rmxtube-fr, noindex]
| Mentions légales |
Plus d'informations |
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