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R7200

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ID = 8134
       
Country:
Italy
Brand: Zenith (Tubes); Monza
Tube type:  Full-Wave Vacuum Rectifier   Power-supply 
Identical to R7200
Base Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Eo)
Filament Vf 7.5 Volts / If 1.2 Ampere / Direct / Specified voltage AC/DC
Information source Taschenbuch zum Röhren-Codex 1948/49   
i_zenith_r7200_socket.png R7200: D.E. Ravalico, Il Radiolibro, Hoepli
Alessandro De Poi

Just Qvigstad 		r7200.png
R7200: ZENITH GUIDE 1929-30
Giuseppe Antonio Tusini
Usage in Models 1= 1931 ; 5= 1934 ; 2= 1936 ; 1= 1938
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):9

Collection of

Alessandro De Poi (I)
Massimo Pedrina (I)
Hartmut Völler (D)
Eduard Abfalterer (I)
 
zenith_r7200.jpg

R7200
 
Forum contributions about this tube
R7200
Threads: 2 | Posts: 2
Hits: 1767     Replies: 0
Zenith R 7200
Antonio Maida
10.Dec.16 		  1
Zenith R 7200 

Salve, la valvola in mio possesso, alla tensione di filamento di 7 Volt, assorbe 2 A e non 1,2 A, come indicato sulla scheda.  Antonio
 
Hits: 2507     Replies: 0
R7200
Konrad Birkner † 12.08.2014
15.Apr.05 		  1
R7200 
R7200 (Zenith Italien) = 1562 (Philips) = G715 (Valvo);
 
R7200
End of forum contributions about this tube
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