Antique radios, Old Time Radios

B2047

Country:	Netherlands		Brand:	Philips; - Eindhoven; Netherlands
			Tube type:	Vacuum Pentode RF/IF-Stage Controlling (mu)

Tube ID = 2465


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Identical to	B2047 = RENS1894 = H2618D = NVS183 = VP20
Similar Tubes	Normally replaceable-slightly different: 20AM1; 20AMS Heater different: E447 Other base: NVS183_B5+1
First Source (s)	Apr.1933 : Philips Bulletin
Predecessor Tubes	B2045
Successor Tubes	CF2

Base	Europe 5-Pin (O5A, B5) (Codex=Fco)
Was used by	Radio/TV-reception etc.
Filament	Vf 20 Volts / If: 0.18 Ampere / -: Indirect / -: Series, DC /
Literature	Taschenbuch zum Röhren-Codex 1948/49


	ficha de valvulas Getulio Jimenez-Gomez

Röhrensammlung
Wolfgang Bauer

Telefunken Werkstattbuch
Wolfgang Bauer

RVF-Röhrenbuch-M1,1947
Anonymous 15 Collector

Usage in Models (calculation each 25th of the month)	1= 1932? ; 1= 1932 ; 14= 1933 ; 1= 1934? ; 9= 1934 ; 1= 1935 ;
Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe): 27

No further Information for

B2047

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