The CP30218A-10 from Amtery is a Dual Directional Coupler that operates 2 to 18 GHz. This 10 dB coupler has a directivity of more than 16 dB and an insertion loss of less than 2.5 dB. It can handle an input power of up to 20 W and has a VSWR of less than 1.35:1. The coupler is available in a module that measures 4.46 x 0.28 x 0.52 inches with SMA-female connectors.
