Cable and Antenna Analyzer / SiteMaster 2MHz-4GHz The Anritsu S331E is a Cable and Antenna Analyzer /SiteMaster with a bandwidth from 2 MHz to 4 GHz. It is designed for accurate locate and idtentify RF cable line and antenna system faults and is well suited for, e.g. installation cable and antenna, maintenance for wireless systems, toubleshooting and 2 port measurements for tower mounted amplifiers, duplexer, diplexer and filters. Bandwidth: 2 MHz to 4 GHz Four hour battery life Compact, ruggeg, lightweight Daylight viewable display Built-in touch screen keyboard Intuitive menu-driven touchscreen user interface USB connectivity RF output Type N (female)