Quantic PMI model LPF-2D5G-SFM is a low pass filter that passes frequencies between DC and 2.5 GHz while rejecting frequencies up to 13 GHz and features 40 dBc rejection, 1.5:1 VSWR, and 1.8 dB insertion loss. Housing size is 1.0" x 0.5" x 0.5" and has SMA female / male connectors.