Instrumentation designed to establish passive intermodulation (PIM) sources in cable and antenna programs usually incorporates cable sweep performance. This built-in method permits technicians to evaluate each the linearity of the system and its frequency response traits utilizing a single take a look at setup. For instance, a technician would possibly use this gear to confirm {that a} newly put in mobile antenna cable reveals minimal PIM whereas concurrently confirming it meets return loss specs throughout the operational frequency band.
Using mixed PIM and cable sweep testing provides a number of benefits. It streamlines the testing course of, lowering the time required for web site certification and troubleshooting. This functionality additionally offers a extra full image of system well being, enabling the identification of points that may be missed by performing PIM and cable sweep exams independently. Traditionally, separate devices had been required, making the mixed performance a big development in effectivity and accuracy.
