The 10040712530 from KRYTAR is a Directional Coupler that operates from 0.4 to 7.125 GHz. This 30 dB coupler provides a directivity of more than 15 dB and has a frequency sensitivity of ±1.2 dB. It can handle an input power of 20 W, has an insertion loss of less than 0.8 dB and a VSWR of 1.35:1. This directional coupler is available in a module that measures 6.00 x 0.73 x 0.50 inches with SMA-female connectors.