Planar Triode

The PL-8533 is a high-mu planar triode designed for use as a grid-pulsed or plate-pulsed oscillator, frequencymultiplier, power amplifier or as a switch tube at high plate voltages. The tube will deliver usefuloutput at frequencies as high as 3 GHz. The anode of the PL-8533 is cooled by forced air.