Verkotan provides Electromagnetic Field Measurements (EMF) for RF exposure evaluations. We measure with EMR-300 E-field from 100 kHz to 3 GHz and H-field from 27 MHz to 1 GHz and with Narda EHP-200 E/H-field probe from 3 kHz to 30 MHz.
We measure according to following requirements / standards
- EU: Reference level measurements for electric and magnetic fields (according to EN 62311 and council recommendation 1999/519/EC)
- USA: RF exposure measurements for low frequencies according to KDB 680106 D01 (RF exposure considerations for low power consumer wireless power transfer applications)
- Canada: SPR-002 — Supplementary Procedure for Assessing Compliance with RSS-102 Nerve Stimulation Exposure Limits
Public concern about the possibility of health risks resulting from exposure to electromagnetic fields (EMFs) emitted from various wireless devices and their infrastructure continues to be an issue all over the world. It is essential that public is not exposed to dangerous levels of electromagnetic radiation, and thus EMF measurements are performed to ensure a device’s compliance to international guidance.
Verkotan provides EMF measurements for radio frequency exposure evaluation. E-field is measured in frequency range of 3 kHz–3 GHz and 3 kHz–1 GHz for H-field.
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SAR Testing below 30 MHz
Did you know that Verkotan has the capability to do SAR testing at low frequencies starting from 4 MHz? Read more
Regional differences in RF exposure regulation
Compliance SAR testing is required for all the radio devices that are used closer than 20 cm to the human head or body. Read more about the regional differences in RF exposure regulation below. Read more
FCC reduces SAR test exclusion power threshold for Bluetooth from 10mW to 3mW
FCC has published a new interim version of RF Exposure Procedures and Equipment Authorization Policies for Mobile and Portable Devices in November 2021. Read more
How to prepare for RF exposure testing?
If you are a device manufacturer looking for a laboratory to help you to show the RF exposure compliance of your device, this is an article for you. In this article, we will go briefly through the four different ways to show RF exposure compliance and introduce what all those methods require from a device manufacturer. You will also find step-to-step instructions on how to prepare for RF exposure evaluation with Verkotan. Read more