The HC0220-10 from HASCO is a directional coupler that operates from 2 GHz to 20 GHz. It has 10 dB coupling with an insertion loss of less than 1 dB and directivity of 15 dB. The coupler can handle up to 50 W of CW power and 3 KW of peak power. It is available in a module with SMA Female connectors that are matched to 50 Ohms.
