The SH2R3D84-50T5000 from Clear Microwave, Inc is a RF Switch with Frequency 3.8 to 4 GHz, Insertion Loss 0.8 dB, Isolation 50 dB, Power 60 dBm(Peak), Power 1 kW(Peak). Tags: Module with Connectors, Solid State. More details for SH2R3D84-50T5000 can be seen below.