The 705S-11.750 from MECA is a 90° Hybrid Coupler that operates from 7.5 to 16 GHz. It provides an isolation of 17 dB and has a coupling loss (including insertion loss and frequency sensitivity) of 3.4 dB. The coupler can handle an input power (CW) of 40 W, a peak power of 2 kW, and has a phase balance of ±4°. It is available in a rugged aluminum module that measures 1 x 1.34 x 0.38 inches with SMA-type female connectors.
