How does the measuring equipment operate and what sources of electromagnetic radiation are measured?
The remote monitoring station comprises an E/M radiation sensor (called a “probe”), which sweeps the frequency range either from 925MHz to 960 MHz (which is the contribution from the GSM-900 base stations) or from 1805 MHz to 1812.5 MHz MHz (which is the contribution from the GSM-1800 base stations), and an embedded device, which processes, stores and transmits the measurement data to the central control station. The data is sent to the respective central control station on a daily basis, via the cellular telephony network.
