Antique radios, Old Time Radios

P40/800

Country:	Hungary		Brand:	Tungsram; Budapest (see also British T.)
			Tube type:	Triode, vacuum Power/Output

Tube ID = 16148


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Identical to	P40/800

Base	Europe 4-Pin (A, 4A, B4, since 1914) (Codex=Eo)
Filament	Vf 7.2 Volts / If: 0.8 Ampere /
Description	Power Audio Triode Pa<40W, Va<800, Z=1,450. Taschenbuch zum Röhren-Codex 1948-49 gives heater current as 1.2A. In 1947 this valve was available to special order only Text in other languages (may differ)
Literature	Taschenbuch zum Röhren-Codex 1948/49 - - Manufacturers Literature

Hannes Wurnitsch
Hannes Wurnitsch

RTT 1974 (Franzis) 13. Auflage
Martin Renz

Tungsram, in Januar. 1936, I. Auflage.
Sandor Selyem-Tóth

No further Information for

P40/800

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