The MASWSS0191 from MACOM is a RF Switch with Frequency 500 MHz to 3 GHz, Insertion Loss 0.65 to 1.1 dB, Isolation 21.5 to 32 dB, P1dB 35 to 37 dBm, P1dB 3.16 to 5.01 W. Tags: Surface Mount, Solid State. More details for MASWSS0191 can be seen below.