The RSA507A from Tektronix is a RSA500A series portable spectrum analyzer. It offers high performance portable spectrum analysis in a rugged battery powered package. Typical applications include spectrum management, interference hunting, maintenance, installation and repair of radio networks. The analyzer is built to bring real time spectrum analysis to solving the problems of spectrum managers, interference hunters and network maintenance personnel who need to track down hard to find interferers, maintain RF networks and keep records of their efforts. The heart of the system is the USB based RF spectrum analyzer that captures 40MHz bandwidths with greater fidelity in harsh environments. It performs 17 measurements including spectrum, spur search, spectral emissions and DPX.