The SKY13309-370LF from Skyworks Solutions is a RF Switch with Frequency 100 MHz to 3 GHz, Insertion Loss 0.5 to 0.6 dB, Isolation 25 to 26 dB, P1dB 29 dBm, P1dB 0.79 W. Tags: Surface Mount, Solid State. More details for SKY13309-370LF can be seen below.