The SFB4200-5200-6-SS from Quantic PMI (Planar Monolithics) is a Switched Filter Bank with Frequency 800 to 6000 MHz, Band 1 800 to 1400 MHz, Band 2 1400 to 2400 MHz, Band 3 2400 to 2700 MHz, Insertion Loss 6.5 dB. Tags: Module. More details for SFB4200-5200-6-SS can be seen below.