The SKY13384-350LF from Skyworks Solutions is a RF Switch with Frequency 20 MHz to 4 GHz, Insertion Loss 0.6 to 1.2 dB, Isolation 36 to 50 dB, P1dB 30 dBm, P1dB 1 W. Tags: Surface Mount, Solid State. More details for SKY13384-350LF can be seen below.