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

14W7

Information - Help 
ID = 5485
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  Vacuum Pentode   RF/IF-Stage 
Identical to 14W7
First Source (s)
Nov.1941 : Electron Tube Registration List
Predecessor Tubes 7W7  

Base Loctal-8, B8G (Sylvania, 1938) (Codex=Wk)
Was used by Radio/TV-reception etc.
Filament Vf 12.6 Volts / If 0.225 Ampere / Indirect / Specified voltage AC/DC
Tube prices 1 Tube prices (visible for members only)
Information source Essential Characteristics, GE 1973   
Taschenbuch zum Röhren-Codex 1948/49   

14w7.png
14W7: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus †

373_1.png 14W7: Telefunken Werkstattbuch
Wolfgang Bauer

More ...

Just Qvigstad
14w7_techdat01.png
14W7: Sylvania Technical Manual
Peter Hoddow

Collection of

 
14w7_img_5507.jpg

14W7
 

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