EMF Measurements
EMF Measurements LAB
Sigint Solutions Radio and EMF measurement laboratory mission is to provide high quality services to the clients and at the same time to support novelty and secure reliable outcomes during experimentation and trial of new methodologies, procedures and technologies.
The EMF measurement studies and services are available to Telecommunication Providers, Authorities, Government departments, Municipalities and Individuals and are associated, but not limited, to the following fields:
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EMF Measurement Studies for the evaluation of electromagnetic radiation from ELF, ULF, VLF and low frequency networks (5Hz-400kHz)
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EMF Measurement Studies for the evaluation of electromagnetic radiation from radiofrequency and microwave frequency networks (30MHz-3GHz)
Methodology for High Electromagnetic Field (HEMF) Measurements
The HEMF measurements is performed in compliance with ICNIRP guidelines and the European Council Recommendation 1999/519/EC. The methodology will follow ECC Recommendation (02)04 and any future updates. Measurements will consider the RF antenna topology of the radio network at the time of testing.
Measurements are taken in the far-field of antennas using a calibrated Spectrum Analyzer and tri-axis broadband probe, mounted on a wooden tripod to minimize interference. Measurements span 30 MHz–3 GHz, covering bands like GSM900, GSM1800, 3G/UMTS, 4G-5G.
Electric field strengths (V/m) are recorded over a 6-minute period per ECC guidance. A “Max-Hold” peak detector is used (except RMS detector for UMTS). Exposure Quotients (EQ) are calculated, with EQ > 1 indicating exceeded exposure limits. Results are extrapolated to reflect peak traffic and corrected for equipment and procedural uncertainties.
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Methodology for Low Electromagnetic Field (LEMF) Measurements
The LEMF measurement methodology follows international and EU standards CEI/IEC 61786:1998 and CENELEC EN 50366:2003, focusing on low-frequency electric and magnetic field exposure.
A technical team conducts on-site surveys, mapping the emission source topology (e.g., substations, power lines, data centers, photovoltaic parks) and selecting appropriate measurement points while accounting for physical obstructions.
Measurements are carried out using calibrated spectrum analyzers and 3D antennas capable of capturing field data across all three axes (X, Y, Z) in the 5 Hz–400 kHz range.
Collected data are analyzed in the lab, considering measurement uncertainties as per CEI/IEC 61786:1998 and EN 50413:2008. Final results are evaluated against ICNIRP exposure limits (residential or occupational), and a comprehensive technical report is issued.
✲ European and International Standards
✲ High EMF
✲ Low EMF
European and International Standards
Sigint Solutions EMF Measurement Laboratory performs measurements according to the latest European Recommendations, European Standards (CENELEC), Cyprus Regulatory Acts, and instructions from the Department of Electronic Communications, Ministry of Communication and Works, Republic of Cyprus:
High EMF
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CYS EN 50492:2008 "Basic standard for the in-situ measurement of electromagnetic field strength related to human exposure in the vicinity of base stations"
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CYS EN 50400:2006 "Basic standard to demonstrate the compliance of fixed equipment for radio transmission (110 MHz - 40 GHz) intended for use in wireless telecommunication networks with the basic restrictions or the reference levels related to general public exposure to radio frequency electromagnetic fields, when put into service"
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CYS EN 50420:2006 "Basic standard for the evaluation of human exposure to electromagnetic fields from a standalone broadcast transmitter (30 MHz - 40 GHz)"
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CYS EN 50413:2008 "Basic standard on measurement and calculation procedures for human exposure to electric, magnetic and electromagnetic fields (0 Hz - 300 GHz)"
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CYS EN 50383:2010 "Basic standard for the calculation and measurement of electromagnetic field strength and SAR related to human exposure from radio base stations and fixed terminal stations for wireless telecommunication systems (110MHz – 40GHz)"
Low EMF
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CEI/IEC 61786:1998 "Measurement of low-frequency magnetic and electric fields with regards to exposure of human beings - Special requirements for instruments and guidance for measurements"
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CEI/IEC 62110:2009: "Electric and Magnetic field levels generated by AC power systems - Measurement procedures with regard to public exposure"
European Recommendations
https://www.consilium.europa.eu/en/
Council of European Union Recommendation 1999/519/EC "Limitation of exposure of the general public to electromagnetic fields (0Hz - 300GHz)"
Electronic Communications Committee Recommendation CEPT/ECC/REC/(02/04) {"Measuring Non-Ionizing Electromagnetic Radiation (9kHz - 300GHz)
EMF Laboratory Personnel
The EMF Laboratory team is composed by a number of Scientists/Engineers with high educational and professional expertise in the field of EMF Measurement studies.
All personnel undergoes continuous training in the areas of Electromagnetic Field Measurements and Theory, as well as in health and safety issues.
The EMF Laboratory has the following positions:
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The Quality Assurance Manager
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The Supervisor Telecom Engineer
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The EMF Measurement technicians/engineers
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The Health and Safety Manager
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The duties and responsibilities of the Laboratory staff are defined by the CYS ISO/IEC 17025 standard. The engineers are active members of the Cyprus Scientific and Technical Chamber (ETEK).
