WE 21, Tube WE21; Röhre WE 21 (WE21)

Antique radios, Old Time Radios

WE21

Country:	Italy		Brand:	Telefunken Italia, Milano
			Tube type:	OCTODE Frequency converter Controlling (mu)

Tube ID = 1743


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Identical to	WE21 = AK1

Base	Europe 7-Pin (C7A, C, 1933) (Codex=Leo)
Was used by	Radio/TV-reception etc.
Filament	Vf 4 Volts / If: 0.65 Ampere / -: Indirect / -: Parallel, (AC/DC) /
Literature	Taschenbuch zum Röhren-Codex 1948/49

A. De Poi's collection
Alessandro De Poi

RVF-Röhrenbuch-M1,1947
Anonymous 15 Collector

Usage in Models (calculation each 25th of the month)	1= 1934? ; 1= 1935? ; 4= 1935 ; 1= 1936? ; 12= 1936 ; 1= 1937? ; 2= 1937 ;
Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe): 22

No further Information for

WE21

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