The 102040030 from KRYTAR is a Directional Coupler that operates from 2 to 40 GHz. This 30 dB coupler has a directivity of more than 11 dB and an insertion loss of less than 1.5 dB. It can handle an average input power of 20 W and a peak input power of 3 kW. The coupler is available in a module that measures 1.75 x 0.40 x 0.65 inches with 2.4 mm (female) connectors and is designed for external leveling, precise monitoring, signal mixing, and reflection measurement applications.