The C-1182-30 from Werbel Microwave is a Directional Coupler that operates from 2 to 18 GHz. It has a coupling factor of 30 dB, an insertion loss of 0.6 dB and directivity of 17 dB. The device can handle up to 50 W of average and 3 kW of peak input power. It has a frequency sensitivity of ± 0.55 dB, a VSWR of 1.25:1, and an excellent return loss. The coupler is available in a module that measures 57.2 x 18.5 x 12.7 mm with SMA-Female connectors.