Quantic PMI Model 3SFB-1G2R5G-CD-1 is a 3-Channel Switch Filter Bank that operates over the frequency range of 1 to 2.5 GHz. It has a 5.5 dB insertion loss and 55 dB of isolation. This unit is capable of handling up to 1 W (30 dBm) CW maximum. Package size is 5.0" x 3.0" x 1.0" with SMA female connectors.