The RFSP7TA1545GUSB from RF-Lambda is a RF Switch with Frequency 1.5 to 4.5 GHz, Insertion Loss 2 dB, Isolation 60 dB, Power 30 dBm, Power 1 W. Tags: Module with Connectors, Solid State, USB Controlled. More details for RFSP7TA1545GUSB can be seen below.