Radio Antica e Radio d'epoca
PR19
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Stato:
Gran Bretagna (Regno Unito)
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| Identico a |
PR19
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| Zoccolo |
Europe 4-Pin B4 (Eu A, E, 4A) 1914
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| Utilizzata per |
Radio/TV-reception etc. |
| Filamento |
Vf 5 Volt / If 0.14 Ampere / Direct / Battery = |
| Descrizione |
This tube is designed for Resistance coupled amplification.
THe tube type prefix for this tube is shown as PR in Wireless World, Nov. 27, 1929
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| Bibliografia |
Wireless World (The), London (WW, 79) October 9, 1929 & November 27, 1929
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PR19: Fin Stewart
Fin Stewart
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Just Qvigstad
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[rmxtube-en]
| Conformità dei dati |
Ulteriori informazioni |
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