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EM72

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ID = 1035
       
Country:
Germany
Brand: Lorenz; Berlin, Zuffenhausen u.a.
Tube type:  Mag. Fan, 1 shadow angle   Indication 
Identical to EM72
Similar Tubes
Multiple differences or of other kind:
  EM71
First year 1951 Tube leaflet collection E.Erb Analysis by original leaflets
First Source (s)
Aug.1952 : Funkschau # 17

Base Loctal-8, B8G (Sylvania, 1938)
Was used by Radio/TV-reception etc.
Filament Vf 6.3 Volts / If 0.3 Ampere / Indirect / Parallel / series AC/DC /
Description

For output control with wide omitted areas in the fluorescent pattern, indicates only low and peak levels, but no average level ! This tube is useless for tuning indication !

 
Text in other languages (may differ)
Tube prices 4 Tube prices (visible for members only)

 
d_em_72_voll_austeur.jpg
EM72: Eigene Röhre
Klaus Neumann

 
lo21_g_1.gif
EM72: RTT Schwandt
Günther Stabe

 
em72_techdat01.png
EM72: SEL Handbuch 1964
Peter Hoddow


Usage in Models 1= 1951? ; 2= 1951 ; 1= 1952? ; 3= 1952 ; 1= 1953? ; 1= 1953 ; 7= 1954 ; 6= 1955 ; 1= 1956

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):23



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