The MSW2T-2041-193 from RFuW Engineering is a RF Switch with Frequency 400 to 4000 MHz, Insertion Loss 0.5 to 0.7 dB, Isolation 30 to 33 dB, Power 52 dBm, Power 158.4 W. Tags: Surface Mount, Solid State. More details for MSW2T-2041-193 can be seen below.