radiomuseum.org

 
Please click your language flag. Bitte Sprachflagge klicken.

4D1_Loewe

Information - Help 
ID = 6513
       
Country:
Germany
Brand: Loewe-(Opta); Deutschland
Tube type:  Double Diode 
Identical to 4D1_Loewe = AB2
First year 1937 Handbuch WDRG 1937 Analysis by original leaflets
First Source (s)
Jul.1936 : - - Manufacturers Literature Preisliste
Successor Tubes NR55   AR7  

Base Europe side contact, small, P5, Ct5,1933 (Codex=Gd)
Filament Vf 4 Volts / If 0.65 Ampere / Indirect
Tube prices 1 Tube prices (visible for members only)
Literature Taschenbuch zum Röhren-Codex 1948/49   
 
d_loewe_4d1.jpg
4D1_Loewe: Wolfgang Lill
Wolfgang Lill

 
23_3.png
4D1_Loewe: Telefunken Werkstattbuch
Wolfgang Bauer

 

Usage in Models 1= 1937

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1


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