Anritsu S332C Site Master is a handheld cable and antenna analyzer that covers 25 MHz to 4 GHz, enabling precise SWR and return-loss measurements as well as cable loss on RF feed-lines and antennas. It includes a built-in spectrum analyzer for observing signals across the tested band, helping identify resonances, faults, and interference along the path from transmitter to antenna. Typical uses include cellular and wireless site maintenance, antenna installation verification, and fault locating on coaxial runs, with a compact form factor designed for field use. The model is listed by Anritsu as discontinued.
