Antique radios, Old Time Radios

PZ

Country:	United States of America (USA)		Brand:	Arcturus; USA
			Tube type:	Vacuum Pentode Power/Output

Tube ID = 3057


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Identical to	PZ = 47
First Source (s)	Mar.1931 : 70 Years of Radiotubes and V.
Successor Tubes	1932 2A5 42 6F6

Base	UY-Base, 5 Pins (USA, April 1927) (Codex=Hy)
Was used by	Radio/TV-reception etc.
Filament	Vf 2.5 Volts / If: 1.75 Ampere / -: Direct / -: Parallel, (AC/DC) /
Tube prices	1 Tube prices (visible for members only)
Literature	Taschenbuch zum Röhren-Codex 1948/49

JR
Jacob Roschy

Telefunken Werkstattbuch
Wolfgang Bauer

Usage in Models (calculation each 25th of the month)	1= 1930? ; 5= 1931? ; 13= 1931 ; 8= 1932 ; 4= 1933? ; 1= 1933 ; 1= 1934? ;
Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe): 33

No further Information for

PZ

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