The SCC2012142 from SigaTek is a Dual-Directional Coupler that operates from 2 to 4 GHz. This 20 dB coupler has a directivity of more than 20 dB and an insertion loss of less than 0.5 dB. It can handle an average input power of up to 50 W, a peak input power of 3 kW, and a reflected power of 50 W. This coupler is available in a module that measures 61.47 x 13.97 x 9.63 mm with SMA connectors.
