Antique radios, Old Time Radios

11A8

Country:	France		Brand:	Common production France
			Tube type:	Pentagrid-Converter (Heptode) Pentagrid (old) Controlling (mu)

Tube ID = 8577


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Identical to	11A8
Similar Tubes	Other shape (e.g. bulb type): 11A8G Heater different: 6A8
First Source (s)	1936 : -- Collector info (Sammler)
Successor Tubes	11E8

Base	Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Ue)
Was used by	Military and/or Government
Filament	Vf 11 Volts / If: 0.17 Ampere / -: Indirect / -: Parallel, (AC/DC) /
Literature	Taschenbuch zum Röhren-Codex 1948/49

Collection JR
Jacob Roschy

Telefunken Werkstattbuch
Wolfgang Bauer

No further Information for

11A8

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