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

2Watt_Ideezet

Information - Help 
ID = 52266
       
Country:
Netherlands
Brand: Ideezet tubes (made by Philips); the Hague.
Developer: Philips; Eindhoven (tubes international!); Miniwatt 
Tube type:  Triode, vacuum 
  <1925 very rare. ***
Identical to 2Watt_Ideezet = 2Watt_Philips
Successor Tubes 1922   2.5Watt_Ideezet   F_Philips   F_Ideezet  

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914
Filament Vf 4 Volts / If 1.4 Ampere / Direct / Battery =
Description This tube was rated 2.5 Watt in 1922 and was designated F. 
Information source - - -   Idzerda cat. A2 May 1920
- - -   
- - -
- - -
 
b4direct_7.png
2Watt_Ideezet
Peter den Boer

 
prijsblada2may1920transmitters.png
2Watt_Ideezet: own collection
Peter den Boer


from Just Qvigstad

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]
  
rmXorg