External interference can present serious problems for network quality. We’ve noticed recently that the scale of the problem has been slowly but steadily increasing over the past number of years. It can come from a wide variety of sources and have a bigger effect than you might think. Identification of interference sources needs a methodical approach, careful selection of test equipment and a high degree of skill. Compared to other methods of network optimisation, troubleshooting and tuning, the elimination of interference can quickly boost network quality, making it a quick win for customer satisfaction. You can read our whitepaper on this here.