The MASW-007921-000000 from MACOM is a RF Switch with Frequency DC to 7 GHz, Insertion Loss 0.5 to 1.2 dB, Isolation 21 to 30 dB, P1dB 37 to 40 dBm, P1dB 5.01 to 10 W. Tags: Surface Mount, Solid State. More details for MASW-007921-000000 can be seen below.