Quantic PMI Model BP-1G18G-CD-SFF is a bandpass filter that offers a wide passband of 1 to 18 GHz. This filter offers a low insertion loss of 1.5 dB typically and a passband VSWR of 2.0:1 maximum. This model offers SMA female connectors the package size is 1.50" x 0.62" x 0.5".