PMI Model No. P1T-2G4G-55-R-SFF is a reflective single pole, single throw switch that operates over the 2.0 to 4.0 GHz frequency range. This model offers a minimum isolation of 55 dB and a maximum insertion loss of 1.1 dB. The compact 0.90" x 0.70" x 0.38" housing is outfitted with SMA female connectors.