The SFB-1083-2DR-MCT from Quantic PMI (Planar Monolithics) is a Switched Filter Bank with Frequency 1.8 to 3 GHz, Band 1 1770 to 2300MHz, Band 2 2300 to 3000 MHz, Insertion Loss 3.5 dB, Isolation 60 dB. Tags: Module. More details for SFB-1083-2DR-MCT can be seen below.