Quantic PMI Model PSWN-AGRA-1DR-TTL-GAK1 is a high speed, single pole, single throw, absorptive switch capable of switching within 10 ns over the frequency range of 2 to 18 GHz and has over 70 dB of isolation. Housing size is 1.0" x 1.0" x 0.5" with SMA female connectors.