https://devzone.nordicsemi.com/f/nordic-q-a/29398/how-to-understand-this-specification-itemI am dealing with the nRF24L01 to develop a remote controller. When I read the specification, I found a specification item, called C/ICO, with a typical value of 12dB in the @2Mbps case. How can I understand this item ? It just means that the signal levelen-USTelligent Community 13Fri, 12 Jan 2018 14:59:23 GMThttps://devzone.nordicsemi.com/thread/116938?ContentTypeID=1Fri, 12 Jan 2018 14:59:23 GMT137ad170-7792-4731-bb38-c0d22fbe4515:e8a9262c-a3b0-43b0-b9b8-409edf5ca944ovrebekk<p>Hi</p> <p>Your understanding is correct. If an interfering signal on the co-channel is more than 12dB stronger than your signal, it will block it out.</p> <p>We don&#39;t have any additional data on this, but the curve would look highly logarithmic. With a signal 12dB stronger you should see a bit error rate (BER) of 0.1%. Add another dB or two and I am sure you would have close to 100% BER. With only 5dB or 0dB separation your signal would be completely blocked.</p> <p>Best regards<br /> Torbjørn Øvrebekk</p><div style="clear:both;"></div>