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

11A8

Information - Help 
ID = 8577
       
Country:
France
Brand: Common type France tube/semicond.
Tube type:  Pentagrid-Converter (Heptode)   Pentagrid (old)   Controlling (mu) 
Identical to 11A8
Similar Tubes
Other shape (e.g. bulb type):
  11A8G
Heater different:
  6A8
First Source (s)
1936 : -- Collector info (Sammler)
Successor Tubes 11E8MG  

Base Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Ue)
Was used by Military and/or Government
Filament Vf 11 Volts / If 0.17 Ampere / Indirect / Specified voltage AC/DC
Information source Taschenbuch zum Röhren-Codex 1948/49   

12a8_fivre_wire_1~~5.png
11A8: my collection
Giuseppe Antonio Tusini

414_3.png 11A8: Telefunken Werkstattbuch
Wolfgang Bauer

More ...

Just Qvigstad
Usage in Models 1= 1936? ; 2= 1939?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):3

Collection of

 
11a8_953r.jpg

11A8
 

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