PMI Model No. P4T-500M18G-60-T-515-SFF-2W-IND is a terminated, single pole, four throw switch that operates over the frequency range of 0.5 to 18.0GHz. This model handles 2 Watts CW input power with port to port isolation of 60dB min. It has a low insertion loss of 6dB typical while still offering a fast switching speed of 200nsec max. The unit is supplied with SMA Female connectors in a housing measuring 2.0" x 1.0" x 0.4".