Industry 4.0, digital facility management, distributed systems, IoT – radio frequency band usage is constantly increasing. These demands are, for example, being met by allocating ever higher transmission frequencies.
Mobile radio standard 5G or technical building equipment such as WLAN already communicates well above the 2.7 Gigahertz limit specified for EMC interference immunity tests in the “product family standard” for alarm systems EN 50130-4.
