The P7T-SUM-40-C-SFF from Planar Monolithics Industries is an SP7T Reflective Switch that operates from 0.5 to 18 GHz. It has a switching speed of 20 MHz and provides more than 40 dB of isolation. The switch has an insertion loss of less than 3.1 dB and a warm-up time of less than 2 minutes. It is available in a module with SMA-female connectors.