https://devzone.nordicsemi.com/f/nordic-q-a/90719/a-little-mistake-of-the-specification-of-nrf21540As described in the brief spec of nRF 21540： the nRF21540 improves the RX sensitivity by 5 dBm to -100 dBm. 5dBm should be 5dB，you can&#39;t make a simple plus/minus equation to calculate the RF power. -95dBm-5dBm=-100dBm (Wrong) -95dBm-5dB=-100dBmen-USTelligent Community 13Sun, 07 Aug 2022 21:42:35 GMThttps://devzone.nordicsemi.com/thread/380477?ContentTypeID=1Sun, 07 Aug 2022 21:42:35 GMT137ad170-7792-4731-bb38-c0d22fbe4515:8664700a-e281-4562-a442-4ee1833299c6JONATHAN LL<p>Hi,&nbsp;<br /><br />Thanks for notifying us.&nbsp;<br /><br />Regards,<br />Jonathan</p><div style="clear:both;"></div>