PMI Model P4T-100M53G-100-T-RD is an absorptive, single pole four throw pin diode switch that operates over the 100 MHz to 53 GHz frequency range and features switching speed of 50 ns Max; low insertion loss (5 dB Max @ 18 GHz and 15 dB Typ @ 53 GHz); high isolation (90 dB Min @ 18 GHz and 70 dB Min @ 53 GHz); VSWR 2.5:1 Max @ 53 GHz in a 1.25" X 1.25" X 0.40" slimline package with 2.4mm connectors. This model also incorporates a TTL compatible driver for ease of system integration. For more information visit https://www.pmi-rf.com/product-details/p4t-100m53g-100-t-rd