The P1CP-SAF-0716G50W-30 from P1dB is a Directional Coupler that operates from 7.5 GHz to 16 GHz. This 30 dB coupler can handle an input power of up to 50 W and has a directivity of 17 dB. It has a VSWR of 1.35:1 for both the input and output ports and provides an isolation of 15 dB. The coupler has an insertion loss of less than 0.5 dB and an amplitude imbalance of ±0.75 dB. It is available in a module that measures 1.00 x 0.55 inches with SMA-female connectors.