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QEL2/275

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ID = 22417
       
 
   
Tube type:  Transmitting Tetrode, air cooled 
Identical to QEL2/275 = 4CX250B

Base SPECIAL TUBEBASE in general
Filament Vf 6.3 Volts / If 2.6 Ampere / Indirect
Weight 120 g / 4.23 oz
Information source - - -   Valvo Senderöhren 1983
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qel2275_so.png QEL2/275: ARRL Handbook 1972
Anonymous 10 Collector

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