https://devzone.nordicsemi.com/f/nordic-q-a/66202/nrf52840-sensitivity-in-the-ieee-802-15-4-modeHello, I would like to calculate maximum range between two devices equipped with nRF52840 transceivers working in the IEEE 802.15.4 radio mode. Can I assume that -100 dBm receiver sensitivity was defined for BER=1e-4 or equivalent condition? If theen-USTelligent Community 13Tue, 22 Sep 2020 07:42:13 GMThttps://devzone.nordicsemi.com/thread/270744?ContentTypeID=1Tue, 22 Sep 2020 07:42:13 GMT137ad170-7792-4731-bb38-c0d22fbe4515:9fee5c97-1fde-4539-8f2f-c011e60b96f6haakonsh<p>It does not really matter. As soon as you have any BER due to low SNR you&#39;re at your maximum range. The signal is at the noise floor so you&#39;ll have less then 1dB between some BER and just noise.&nbsp;<br /><br />Use&nbsp;<span>BER=1e-4 and you&#39;ll be fine.&nbsp;</span></p><div style="clear:both;"></div>