radiomuseum.org

 
Please click your language flag. Bitte Sprachflagge klicken.

AR23

Information - Help 
ID = 2867
       
Country:
Germany
Brand: Loewe-(Opta); Deutschland
Tube type:  TRIODE (Detail uncertain) 
Identical to AR23
First year 1923 Tube leaflet collection E.Erb Analysis by original leaflets

Base Europe 4-Pin (A, 4A, B4, since 1914) (Codex=Eo)
Was used by Radio/TV-reception etc.
Filament Vf 3.5 Volts / If 0.5 Ampere / Direct / Battery =
Tube prices 1 Tube prices (visible for members only)
Literature Taschenbuch zum Röhren-Codex 1948/49   
 
ar23vre.jpg
AR23: W.S.
Wolfgang Siegmund

 
ar23_so.png
AR23: rtt
Michael Schlör

 
ar23_daten_kennli.png
AR23: Loewe Datenblatt
Wolfgang Siegmund


Usage in Models 1= 1924

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


Forum contributions about this tube
AR23
Threads: 1 | Posts: 1
Hits: 2042     Replies: 0
Loewe AR23
Wolfgang Scheida
14.Aug.10
  1

In der GFGF Funkgeschichte Nr. 57 aus 1987 S. 29 ff wird der Abdruck eines Erlebnisberichts zur Herstellung der ersten Typen mit Wolframkathode geschildert. Der Autor war Jahrgang 1898.

 

 

 
AR23
End of forum contributions about this tube

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