The S3101 from Saluki Technology is a cable and antenna analyzer that operates from 1 MHz to 4 GHz. This handheld device can measure return loss, VSWR, cable loss, DTF return loss, DTF VSWR and port phase. It has a 7 inch LCD touch screen that provides bright display both indoors and out-doors with a wide viewing angle. It can be used by wireless service providers (WSPs), in public safety, radio and TV broadcasting and aerospace &defense applications. The analyser has an 18 months warranty.