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38HE7

Information - Help 
ID = 5764
       
 
   
Tube type:  Damper Diode-Beam Power-Endtetrode 
Identical to 38HE7

Base Duodecar 12-pin, B12C Glass (USA 1961)
Was used by Radio/TV-reception etc.
Filament Vf 37.8 Volts / If 0.45 Ampere / Indirect / Specified current AC/DC ~ = (Series working)
Tube prices 4 Tube prices (visible for members only)
Information source Essential Characteristics, GE 1973   

co34_g_2.gif 38HE7: RTT Schwandt
Günther Stabe † 19.8.20


Just Qvigstad
38he7_data1a.png
38HE7: Original GENERAL ELECTRIC
Josef Pilz

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Usage in Models 3= 1965?? ; 1= 1967?? ; 1= 1967 ; 1= 1968?? ; 1= 1969 ; 4= 1970?? ; 2= 1970 ; 1= 1971 ; 1= 1972

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):15

Collection of

 
38he7_a.jpg

38HE7
 

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