The Anritsu Microwave Site Master S820E is a premier handheld cable and antenna analyzer tailored for field professionals working with microwave communication systems. This advanced device boasts a frequency range from 1 MHz to 40 GHz, delivering precise and reliable measurements critical for installation, maintenance, and troubleshooting. The S820E features intuitive touchscreen controls, robust construction, and cutting-edge functionalities such as Distance-To-Fault (DTF) analysis, return loss, and cable loss measurements. Its lightweight design and extended battery life make it an indispensable tool, enhancing efficiency and ensuring the peak performance and reliability of complex microwave systems in diverse environments.