Quantic PMI Model SFB-4G18G-5-CD-SFF-SP3T has 3 switchable input channels which all pass through a common high pass output filter. The high pass filter offers a passband of 5.35 to 18 GHz while rejecting frequencies from DC to 4.94 GHz by >48dBc. This model includes an integral TTL driver and offers fast switching speeds of <50 ns. Phase and Amplitude matching is available. Package size is 2.5" x 1.57" x 0.75" with SMA female connectors.