Quantic PMI Model P2T-218-60-R-1W-SFF is a reflective, single pole two throw switch that operates over the 2 to 18 GHz frequency range. This unit features an insertion loss of 1.67 dB; an isolation of 63.13 dB; 2 W peak power handling; a VSWR of 1.68:1, and a switching speed of 20 ns. Model has SMA female connectors, and size is 1.75" x 0.53" x 0.35". https://www.pmi-rf.com/product-details/p2t-218-60-r-1w-sff
