Quantic PMI Model P3T-1G18G-65-T-SFF is an Absorptive, High Speed, Single Pole Three Throw Switch with a frequency range of 1 to 18 GHz and has a typical insertion loss of 3.75 dB, an isolation of 65 dB, a VSWR of 2:1, a switching speed of 100 ns, and an operating input power of +20 dBm. This model has SMA female connectors and is 1.5" x 1.5" x 0.4".