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

CV444

Information - Help 
ID = 30461
       
Country:
Great Britain (UK)
Brand: Mullard Radio Valve Co. Ltd.;
Tube type:  Transmitting Triode, air cooled   Power/Output 
Identical to CV444 = MZ1-75
Similar Tubes
Normally replaceable-slightly different:
  E1954
Multiple differences or of other kind:
  4242A

Base Jumbo 4-pin bayonet (1918)
Was used by Transmittertube (Radio)
Filament Vf 10 Volts / If 2 Ampere / Direct
Description

75W plate dissipation, T4 base.

 
Dimensions (WHD)
incl. pins / tip
x 194 x 57 mm / x 7.64 x 2.24 inch
Information source Babani, International Radio Tube Encyclopaedia   P. 206 & 207
-- Original-techn. papers.   
Universal Vade-Mecum, Electron Valves and Semiconductor Devices
Taschenbuch zum Röhren-Codex 1948/49

cv444_so.png CV444: ARRL Handbook 1972
Anonymous 10 Collector

More ...

Just Qvigstad
cv444_1_1.png
CV444: Manufacturer's Literature
Emilio Ciardiello

More ...
 

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