The HC-CD00-MS from UMCC is a 180 Degree/3 dB Hybrid Coupler that operates from 1.5 to 3 GHz. It provides an isolation of over 22 dB and has a VSWR of 1.3:1. The coupler can handle up to 50 watts of CW power and up to 3 KW of peak power. It is available in a module with SMA connectors and is ideal for commercial grade applications.