Corech Microwave | One-Stop RF & Microwave Solution Corech Microwave is a leading manufacturer of Drone Detection Radar System, Compact Signal Generators and DC to 67GHz RF & Microwave components. We provide a one-stop RF solution for our clients. We design, manufacture and supply a full line of RF & Microwave components. Corech Microwave offers Ku band Drone Detection Radar System,Test Instruments (9kHz to 20 / 40GHz Compact Signal Generators), Frequency Sources, RF Amplifier Modules/Chassis, Switch Filter Bank, RF Switches, Power Dividers, Filters/Triplexers and more active/passive components.