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30L1

Information - Help 
ID = 22077
       
Country:
Great Britain (UK)
Brand: Mazda = Valve (Tube) brand GB (see also France)
Tube type:  Double Triode   RF/IF-Stage 
Identical to 30L1 = PCC84 = B319

Base Noval, B9A
Filament Vf 7.2 Volts / If 0.3 Ampere / Indirect / Series, AC/DC
Description Designed for cascode operation. 
Text in other languages (may differ)
Literature Röhren-Taschen-Tabelle, (Franzis RTT)   
 
30l1_1.jpg
30L1
Patrick Marinus

 
no26_g_7.gif
30L1: RTT Schwandt
Günther Stabe

 
30l1_01.png
30L1: Manufacturer's Literature
Emilio Ciardiello


Usage in Models 4= 1954 ; 2= 1955 ; 9= 1956 ; 1= 1957? ; 9= 1957 ; 3= 1958 ; 1= 1960

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):29


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