The FM71S9016 from Fairview Microwave is a RF Switch with Frequency DC to 26.5 GHz, Insertion Loss 0.1 to 0.5 dB, Isolation 40 to 80 dB, Power 44.77 to 49.03 dBm, Power 30 to 80 W. Tags: Module with Connectors, Electro-Mechanical, Antenna Tuning Switch. More details for FM71S9016 can be seen below.