PIM Analyzer, Anritsu brand, model PIM Master MW82119B, is an analytical measurement tool. and test the occurrence of Passive Intermodulation in the signal transmission system the quality of the components deployed and the care in which they are installed has a significant impact on network performance, site reliability, and ultimately, customer satisfaction. To operate at maximum potential, the cable and antenna system must pass RF signals between mobile subscribers and the BTS as efficiently as possible (minimum loss, minimum reflections), and without generating unwanted noise (passive intermodulation).