The Anritsu S361E Site Master Cable & Antenna Analyzer is a cable analysis testing instrument that equips technicians to perform Return Loss testing, VSWR testing, and Cable and Insertion Loss testing. This device operates at a frequency range of 2 MHz to 6 GHz as a configurable cable and antenna analyzer. Anritsu S361E are versatile and multi-functional, featuring 2-port transmission measurement, a 32V bias tee and high-accuracy power meter and interference analysis. A bright and broad 8.4 inch full-color display is clearly visible in daylight and complimented by an accessible interface with the capacity to generate spectrogram displays and GPS time and location stamping. Signals as low as -152 dBm and a phase noise of over -100dBc/Hz can be detected by Anritsu S361E devices. Anritsu S361E analysis devices are essential tools for companies and organizations seeking to improve their communications systems to meet ever-evolving 3G and 4G Network demands.