The PE71S5003 from Pasternack is a SP4T high isolation reflective switch that operates from 2 to 6 GHz. It offers a port-to-port isolation of 80 dB, an insertion loss of 1.8 dB with a switching speed of 35 ns. This pin diode switch can handle power up to 27 dBm and has a VSWR of 1.5:1. It is available in a module with SMA connectors and can be used for test measurement, military communications, space, electronic warfare and GaAs MMIC-based applications.