The HRT-SW(500/2000)-3S-A from Chengdu Filter Technology Co.,Ltd is a RF Switch with Frequency 500 MHz to 2 GHz, Insertion Loss 1.2 dB, Isolation 60 dB, Power 33.01 dBm, Power 2 W. Tags: Module with Connectors, Solid State. More details for HRT-SW(500/2000)-3S-A can be seen below.