The 705S-15.000 from MECA is a 90 Degree Hybrid Coupler that operates from 12 to 18 GHz. It has a coupling factor of 3.4 dB and provides an isolation of more than 15 dB. The coupler can handle up to 40 W of average power, 1000 W of peak power and has a VSWR of less than 1.4:1. This RoHS-compliant coupler is available in an aluminium module that measures 1.00 x 0.58 x 0.38 inches and has SMA female connectors.