Radio-Katalog, Röhren, Halbleiter etc.
VPTA
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Land:
Grossbritannien (UK)
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| Identisch mit |
VPTA
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| Erste Quelle(n) |
22.Nov.1935 : Wireless World (The), London (WW, 79)
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| Sockel |
England-7-Stift, alt (M7A)
Obenanschluss-Kappe.
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| Anwender |
Radio/TV-Empfang etc. |
| Heizung |
Uf 13 Volt / If 0.2 Ampere / Indirekt |
| Beschreibung |
It is probable that this is a mistake in the literature for VPT4.
Listed in all sources as VPTA, including the Universal vademecum
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| Literatur |
History of the British Radio Valve to 1940 p. 146 & 195
Babani, International Radio Tube Encyclopaedia
Taschenbuch zum Röhren-Codex 1948/49
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| Tube Tester Data |
Avo CT160 |
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Just Qvigstad
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VPTA: My schematic collection.
Pier Antonio Aluffi
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[rmxtube-ge, noindex]
| Datenkonformität |
Mehr Informationen |
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