The SKY13370-374LF from Skyworks Solutions is a RF Switch with Frequency 500 MHz to 6 GHz, Insertion Loss 0.7 to 1.15 dB, Isolation 24 to 31 dB, P1dB 39 dBm, P1dB 7.94 W. Tags: Surface Mount, Solid State. More details for SKY13370-374LF can be seen below.