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CV1870

Information - Help 
ID = 8640
       
 
   
Tube type:  Pentagrid-Converter (Heptode)   Frequency converter 
Identical to CV1870 = 6A7 = Ut6A7 = 6A7E
Similar Tubes
Other shape (e.g. bulb type):
  G-6A7-S

Base 7-Pin-Base-general, old, USA (Codex=Mh) Top contact with a cap.
Was used by Military and/or Government
Filament Vf 6.3 Volts / If 0.3 Ampere / Indirect / Parallel / series AC/DC
Dimensions (WHD)
incl. pins / tip
x 116 x 38 mm / x 4.57 x 1.50 inch
Weight 39 g / 1.38 oz
Information source Taschenbuch zum Röhren-Codex 1948/49   
 
7c_3.png
CV1870
Emilio Ciardiello

 

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