HJ TECHNOLOGIES

Computer-controlled apparatus for testing and measuring radio frequency signals; Connecting electrical cables; DC/AC power converters; Electric adapter cables; Electric cables, wires, conductors and connection fittings therefor; Electrical and electronic connectors; Electrical and optical cables; Electrical signal attenuators; Electronic integrated circuits; Ethernet cables; Fibre optic cables; Frequency converters; Power switches; Radio-frequency antennas; Telecommunications cables