The BPF-3R55G-500M-SFF from Quantic PMI is a Bandpass Filter that operates from 3.3 to 3.8 GHz (-3 dB bandwidth). It has an insertion loss of less than 1.9 dB and a rejection of more than 40 dBc. This bandpass filter can handle an input power of up to 1 W and has a VSWR of less than 1.50:1. It is available in a module that measures 0.99 x 0.47 x 0.35 inches and has SMA female connectors. It can operate over a temperature range of -20 to 70 °C and complies with MIL-STD-202 standards.