2pcs GU-48 / GU48 / 833A Power Triode Transmitting Tube NOS in original BOX

GU-48 / GU48 / 833A Power Triode. High quality made for the military equipment. The GU48/833A is a power triode intended for use in RF amplifier, oscillator, or class B modulator service. The GU48/833A features rugged construction for high power RF transmitter applications. The envelope is fabricated from hard glass intended specifically for the high-temperature […]