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| Identical to |
B7S401
= B7S4-01
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| Was used by |
Technology / Measurement |
| Filament |
-: Indirect /
-: Parallel, (AC/DC) /
If: 0.09 Ampere /
Vf 6.3 Volts /
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| Weight |
370 g / 13.05 oz |
| Tube prices |
2 Tube prices (visible for members
only)
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A. H. Eigene Sammlung
Andreas Hamel
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Funkamateur 1/88
Andreas Hamel
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original Datenblatt
Daniel Consales
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