The P16T-100M50G-100-T-DEC from Planar Monolithics is an SP16T absorptive switch that operates from 0.1 to 50 GHz with TTL control. It has an insertion loss of under 18 dB, isolation of over 70 dB, and a switching speed of 100 nsec. It can handle CW input power of up to 20 dBm and requires a 12 V DC supply. The switch is available in a module that measures 8.0 x 3.0 x 0.67 inches with 2.4 mm female connectors.