Quantic PMI Model No. P1T-200M18G-80-T-SFF-RL is a high speed, single pole, single throw, absorptive switch capable of switching within 30 ns. The frequency range is 0.2 to 18.0 GHz, and this switch has over 80 dB of isolation. This unit has SMA Female Connectors and a housing measuring 1.00" x 1.00" x 0.50". https://www.quanticpmi.com/product-details/p1t-200m18g-80-t-sff-rl