Quantic PMI Model No. P16T-250M18G-60-T-512-SFF-DEC-1W is a Single Pole, Sixteen Throw, Absorptive Switch with a frequency range of 0.25 to 18.0 GHz. It has an insertion loss of 7 dB, an isolation of 80 dB, a VSWR of 2.1:1, a switching speed of 50 ns, and an input power of 30 dBm CW. This Switch has SMA female connectors and a size of 8.00" x 3.00" x 0.65".  https://www.pmi-rf.com/product-details/p16t-250m18g-60-t-512-sff-dec-1w