PIM Master™ B-series is a 40 Watt, battery-operated PIM analyzer featuring the Site Master™ line sweep capability. With the Site Master option included, the PIM Master fully certifies antenna system and cable performance, measuring PIM, Distance-to-PIM, Return Loss, VSWR, Cable Loss and Distance-to-Fault with a single test instrument. The PIM Master comes with a large, outdoor viewable display and intuitive user interface that is optimized for field conditions. PIM Master's rugged design and enhanced portability enables both PIM and line sweep testing at the “top-of-the-tower,” helping users achieve maximize RF performance from their LTE Remote Radio Head (RRH) installations.