The Rohde & Schwarz®FSH4/FSH8/FSH13/FSH20 spectrum analyzer is rugged, handy, and designed for use in the field. Its low weight, its simple, well-conceived operation concept, and a large number of measurement functions make it an indispensable tool for anyone who needs an efficient measuring instrument for outdoor work.

The R&S®FSH4/FSH8/FSH13/FSH20 is a spectrum analyzer and – depending on the model and the options installed – a power meter, a cable, and antenna tester, and a two-port vector network analyzer. It provides the three most important RF analysis functions that an RF service technician or an installation and maintenance team needs to solve daily routine measurement tasks. For example, it can be used to maintain or install transmitter systems, check cables and antennas, assessing signal quality in broadcasting, radiocommunications, and service, and measure electric field strength or simple lab applications. The R&S®FSH4/FSH8/FSH13/FSH20 can quickly perform any of these tasks, reliably and with high measurement accuracy.