Quantic PMI Model No.BPF3D875-2D25-CD-SFF is a Band Pass Filter with a passband of 2.75 to 5.0 GHz, an insertion loss of 2 dB, a maximum input power of 33 dBm, and a maximum VSWR of 2.0:1. Model has SMA female connectors in a housing that measures 2.15" x 1.20" x 0.51".  https://www.pmi-rf.com/product-details/bpf3d875-2d25-cd-sff