The U2C-1SP4T-63H from Mini Circuits is a RF Switch with Frequency 2 MHz to 6 GHz, Insertion Loss 2.3 to 6 dB, Isolation 25 to 105 dB, P1dB 35 dbm, P1dB 3.16 W. Tags: Module with Connectors, Solid State. More details for U2C-1SP4T-63H can be seen below.