The X4C70J1-20G from TTM Technologies is a Directional Coupler that operates from 5.7 to 9.2 GHz. This 20 dB coupler has a directivity of more than 18 dB, and an insertion loss of less than 0.2 dB. It can handle an average power of 10 W with a return loss of 20 dB and a peak-to-average ratio of 12 dB. This directional coupler is available in a surface mount package that measures 2.01 x 1.29 mm and can operate over a temperature ranging from -55 to 140° C. It is ideal for 5G, LTE, telecom, COTS Mil-Aero, and C-band applications.
