The HMC322ALP4E from Analog Devices is a RF Switch with Frequency DC to 8 GHz, Insertion Loss 1.8 to 2.9 dB, Isolation 20 to 50 dB, P1dB 19 to 26 dBm, P1dB 0.079 to 0.398 W. Tags: Surface Mount, Solid State. More details for HMC322ALP4E can be seen below.