The 7SF8188 from Mercury Systems is a Switched Filter Bank with Frequency 500 to 18500 MHz, Band 1 500 to 8500 MHz, Band 2 750 to 1300 MHz, Band 3 1200 to 2000 MHz, Insertion Loss 5 dB. Tags: Module with Connectors. More details for 7SF8188 can be seen below.