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R222_Record

Information - Help 
ID = 50116
       
Country:
Netherlands
Brand: Radio-Record - Röhrenmarke; Holland
Tube type:  Full-Wave Vacuum Rectifier   Power-supply 
  Ca. 1925 up to 1945 rare.
Identical to R222_Record
Similar Tubes
Normally replaceable-slightly different:
  2769 ; DG1000-80

Base Europe 3-Pin B3 (Eu H) 2 Top contacts.
Filament Vf 4 Volts / If 2.2 Ampere / Direct
Information source -- Collector info (Sammler)   
 
r222radiorecord1.jpg
R222_Record
Paul Cornelissen

 
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R222_Record
Peter den Boer

 
r222data.png
R222_Record: own collection
Peter den Boer


from Just Qvigstad


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