Quantic PMI Model APD-8-3D13D5-40W-SFF is an 8 Way Power Divider operating between 3.1 to 3.5 GHz that has a maximum Insertion loss of 0.6 dB maximum and a isolation of 23 dB minimum. The compact housing measures 4.1" x 2.15" x 0.44" and is outfitted with SMA Female connectors.