https://devzone.nordicsemi.com/f/nordic-q-a/5147/ce-compliance-of-nrf51822Hi, we are producing a BLE beacon using nRF51822 and at first we are interested only in CE qualification. Our design uses nRF51822-QFAA, build G0 (or GC or FA), with ST balun BALF-NRF01D3. The antenna is a meandered IFA printed on board. We strictlyen-USTelligent Community 13Thu, 12 Feb 2015 16:33:50 GMThttps://devzone.nordicsemi.com/thread/18050?ContentTypeID=1Thu, 12 Feb 2015 16:33:50 GMT137ad170-7792-4731-bb38-c0d22fbe4515:b47aa808-48ab-4cf2-9cdb-daf2fe45f635RENARD<p>Hello,</p> <p>Please find attached the measurements done on boards with BALF-NRF01D3 &amp; nRF51822-QFAAGC. Results show it is in compliance to regulatory standards requirements.</p> <p>Best Regards Richard RENARD Product Marketing RF IPD devices - STMicroelectronics <a href="https://devzone.nordicsemi.com/cfs-file/__key/communityserver-discussions-components-files/4/nRF51822_2D00_QFAAGC_2B00_BALF_2D00_NRF01D3.pdf">nRF51822-QFAAGC+BALF-NRF01D3.pdf</a></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/18049?ContentTypeID=1Wed, 28 Jan 2015 15:51:55 GMT137ad170-7792-4731-bb38-c0d22fbe4515:59a1c4f2-4294-4dca-9b24-514b88176d52Asbj&#248;rn<p>We haven&#39;t got any qualification on that specific same setup, but as long as you have followed the guidelines and schematic/layout recommended it should not be a problem. You can do a pre-scan of your board at many labs to ensure that you will (most likely) meet the requirements.</p><div style="clear:both;"></div>