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QB3/300

Information - Help 
ID = 18714
       
 
   
Tube type:  Beam Power Tube   Power/Output 
Identical to QB3/300 = 6155 = RS1007
Similar Tubes
Normally replaceable-slightly different:
  QB3/300GA

Base Giant 5 pin (ESEC B5F)
Was used by Transmittertube (Radio)
Filament Vf 5 Volts / If 6.5 Ampere / Direct
Weight 120 g / 4.23 oz
Tube prices 3 Tube prices (visible for members only)
  qb3300_usch.png
  QB3/300: Valvo Brief Juli 65
Michael Schlör
 
qb3_300_philips.jpg
QB3/300: My tubes
Anonymous 413 Collector

 
qb3300_sock.png
QB3/300: Valvo,Senderöhren, 1983
Anonymous 15 Collector

 
qb3300_spec_1a.png
QB3/300: Valvo,Senderöhren, 1983
Anonymous 15 Collector


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