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VL1a

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ID = 2362
       
Country:
Germany
Brand: Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
Developer: Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH 
Tube type:  Vacuum Pentode 
Identical to VL1a
Similar Tubes
Other shape (e.g. bulb type):
  VL1
First year 1939 Tube leaflet collection E.Erb (T8)

Filament
Description

Variante der VL1 für Gemeinschafts-Antennenverstärker mit Außenmetallisierung, auch als VL1A

 
Information source Röhren-Codex Datenbuch (1951)   

vl1a.png
VL1a: Schema LV034aW
Egon Strampe

tfkroelist39_antvsk~~2.png
VL1a: Telefunken Röhrenliste
Jacob Roschy

Usage in Models 2= 1939?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2
 
vl1a_eingebaut.jpg

 

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