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

137_Fivre

Information - Help 
ID = 32730
       
Country:
Italy
Brand: Fivre - tubes; Milano (MI)
Tube type:  Transmitter Triode, liquid-cooling   Power/Output 
Identical to 137_Fivre = BW137 = 3F40-AC

Filament Vf 18 Volts / If 400 Ampere / Direct
Description External anode, water cooled transmitting triode, capable of 40KW anode power dissipation. The tube is intended for radio or industrial applications, for frequencies up to 10MHz. Pure tungsten, direct heating cathode. 
Weight 12000 g / 423.29 oz
Information source - - Manufacturers Literature   
- - -   
- - -
- - -

3f40ac_137_bw137_2.png
137_Fivre: Manufacturer's Literature
Emilio Ciardiello

 

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