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

NR84

Information - Help 
ID = 8841
       
Country:
Great Britain (UK)
Brand: Common type Great Britain tube/semicond.
Tube type:  Triode-Hexode   Frequency converter 
  Ca. 1925 up to 1945 rare.
Identical to NR84 = CV1194 = W1534 = X41 = TX41 = CV1460 = 20A1 = VT147_GPO

Base British-7-Pin, old (M7A) (Codex=Ng) Top contact with a cap.
Was used by Military and/or Government
Filament Vf 4 Volts / If 1.2 Ampere / Indirect / Specified voltage AC/DC
Description

Metallised or carbonised envelope. Made for British Navy

 
Dimensions (WHD)
incl. pins / tip
45 x 135 x mm / 1.77 x 5.31 x inch
Information source Babani, International Radio Tube Encyclopaedia   p. 122 & 123
Universal Vade-Mecum, Electron Valves and Semiconductor Devices   p. 55
Taschenbuch zum Röhren-Codex 1948/49

x41.png NR84: Manufacturer's Literature
Emilio Ciardiello


Just Qvigstad
cv1194nr84_1.png
NR84: 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