laajakaistasäteilymittareita
Laajakaistasäteilymittareita are instruments designed to measure electromagnetic field intensity over a wide frequency range, typically from a few kilohertz up to several gigahertz. They are commonly used in industrial, commercial and research environments where multiple sources of radio frequency (RF) emissions coexist, such as cellular base stations, Wi‑Fi routers, microwave ovens and industrial RF processing equipment. The meter provides readings in units of millivolts per metre (mV/m) or decibels relative to a defined reference (dBµV/m), allowing users to assess compliance with regulatory exposure limits and to identify potential sources of interference.
The core measurement principle involves a broadband antenna coil or dipole that generates a voltage proportional
In practice, a technician places the meter Probe in proximity to the suspected radiation source, often aligning