Designed to be used in class C RF amplifier, oscillator, or frequency multiplier. New Old Stock * New In Box * No longer available for export MFR: RCA SKU: 7905
Designed to operate as a radio frequency amplifier, oscillator, modulator and frequency multiplier. New Old Stock * New In Box * No longer available for export MFR: Amperex SKU: 7854
Designed to function in rough conditions such as sever shock, vibration, high temperature and altitude. New old stock * No longer available for export. MFR: Sylvania SKU: 7761
Radiation cooled Twin Tetrode designed for push-pull Class C operation at frequencies up to 1000 Mhz. New Old Stock * No longer available for export. MFR: Amperex * Made in Holland Limited 90 Day Warranty SKU: 7377
