The PIM Site Analyzer alpha from Rosenberger is a single device that can be used across a wide range of frequencies by using exchangeable filter units. The base model has a Rx & Tx frequency range of 698 to 2700 MHz. Filter units can be used to narrow down on an exact Tx frequency range. Traditionally PIM analyzers we built to cater to an exact Tx frequency, this model makes band-specific PIM Site Analyzers a thing of the past. This analyzer is available in a portable rugged enclosure with a 12" touch screen.