The PXS-1G18G-65-T-SFF from Quantic PMI (Planar Monolithics) is a RF Switch with Frequency 1 to 18 GHz, Insertion Loss 3.1 dB, Isolation 65 dB, Power 27 dBm, Power 0.5 W. Tags: Module with Connectors, Solid State. More details for PXS-1G18G-65-T-SFF can be seen below.