PMI Model P1T-18G40G-30-1515-292FF a SPST, Absorptive Switch that operates over the 18.0 to 40.0 GHz frequency range. Has a minimum isolation of 30 dB, maximum insertion loss of 4.0 dB, VSWR 2.0:1, and RF Switching Speed (10% to 90% RF): 25 ns Max. Has 2.92 mm female connectors in a housing measuring 2.00" x 1.50" x 0.75". https://www.pmi-rf.com/product-details/p1t-18g40g-30-1515-292ff
