PHILIPS QB3/300 Tetrode

For use as an H.F. or I.F. amplifier.

Fiche technique • Data sheet • Datenblatt: QB3-300.pdf

Thanks to the two former Gelina facility technicians who donated this tube.

 

Hauteur • Height • Höhe : 123 mm • 4" 7/8
Diamètre • Diameter • Durchmesser : 60 mm • 2" 3/8

 

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