radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

3C70

Information - Help 
ID = 59314
       
Country:
Italy
Brand: Fivre - tubes; Milano (MI)
Tube type:  Transmitting Triode, air cooled 
Identical to 3C70 = W31_Zenith = MT31 = RS31

Base SPECIAL TUBEBASE in general Top contact with a cap.
Was used by Military and/or Government
Filament Vf 10 Volts / If 4.8 Ampere / Direct
Description

FIVRE replacement for RS31.

Pa <70W;

typically Va=1600V, Ia=170mA. Pout=190W class B.

 
Information source -- Collector info (Sammler)   Collection of Norm Wilson N6JV

rs31~~1.png 3C70: Manufacturer's Literature
Emilio Ciardiello

Collection of

 
3c70~~1.jpg

3C70
 

You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]
  

Data Compliance More Information