Antique radios, Old Time Radios
4471
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| Tube type: |
Photomultiplier |
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| Identical to |
4471
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| Filament |
--/-- |
| Description |
Spectral response: S-4
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Dimensions (WHD)
incl. pins / tip |
33 x 94 x mm / 1.30 x 3.70 x inch |
| Information source |
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Collection of
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line up.
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