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AR220

Information - Help 
ID = 12119
       
Country:
Germany
Brand: Deutsche Glimmlampen GmbH, (DGL), Otto Pressler; Leipzig
Developer: Deutsche Glimmlampen GmbH, (DGL), Otto Pressler; Leipzig 
Tube type:  Glow Indicator (Neon)   Indication 
  Ca. 1925 up to 1945 rare.
Identical to AR220

Base Soffit
Was used by Technology / Measurement
Filament --/-- / --/--
Description

Glimmstab-Oszillographenröhre mit 60mm Anzeigelänge

U_zünd = ca. 175 V
U_brenn = ca. 150 V
I_brenn = 0...5 mA

 
Dimensions (WHD)
incl. pins / tip
15 x 110 x mm / 0.59 x 4.33 x inch
Information source Taschenbuch zum Röhren-Codex 1948/49   

ar220_typisch_sch.png
AR220: Radio-Bausammlung Band 10 S.59
Georg Richter

ar220.png
AR220: Die Glimmröhre in der Technik - Nentwig
Gerhard Eisenbarth

Collection of

 
ar220_pic.jpg

AR220
 

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