The DBSR0200020300D from Qotana is a RF Switch with Frequency 20 MHz to 3 GHz, Insertion Loss 2.1 dB, Isolation 60 dB, Power 30 to 45 dBm, Power 1 to 30 W. Tags: Module with Connectors, Solid State. More details for DBSR0200020300D can be seen below.