The DBSR0100090570A from Qotana is a RF Switch with Frequency 90 MHz to 5.7 GHz, Insertion Loss 2.2 dB, Isolation 60 dB, Power 37 to 40 dBm, Power 5 to 10 W. Tags: Module with Connectors, Solid State. More details for DBSR0100090570A can be seen below.