22.Nov.1935 : Wireless World (The), London (WW, 79)
Culot
British-7-Pin, old (M7A) (Codex=No)
Utilisé par
Radio/TV-reception etc.
Chauffage
Vf 2 Volt / If 0.4 Ampère / Direct / Battery =
Description
For class B operation with an LP2 driver and 1:1 turns ratio.
Achieves 3.2W audio output with Va=150, Vg=0 and 7,500 ohm Anode to Anode load.
Bibliographie
History of the British Radio Valve to 1940 p. 146
Wireless World (The), London (WW, 79) Data book 1933
- - Manufacturers Literature
Taschenbuch zum Röhren-Codex 1948/49
