https://devzone.nordicsemi.com/f/nordic-q-a/8880/dtm-works-with-this-strange-additionI used the sample code from nordic with nRF51822. DTM works fine. sensibility test gives me 0% on the 3 channels. Perfect. Then I copied and paste into my code, calling it directly after main. The test gives me other results !! I don&#39;t understand.en-USTelligent Community 13Mon, 31 Aug 2015 07:45:59 GMThttps://devzone.nordicsemi.com/thread/32664?ContentTypeID=1Mon, 31 Aug 2015 07:45:59 GMT137ad170-7792-4731-bb38-c0d22fbe4515:3b65cad8-3eb5-402d-8405-192864763db8Hung Bui<p>@Thomas: I&#39;m not very familiar with the Anritsu instrument, please correct me if I am wrong. Initially, the result was good as you mentioned on the first line. Then you added some code. It was not good anymore. Which code did you add ? and Why ?</p> <p>When you printing something out on UART, isn&#39;t it sent to the Anritsu instrument ? I think you should be sure you aren&#39;t sending something wrong to the test instrument.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/32663?ContentTypeID=1Thu, 27 Aug 2015 08:53:10 GMT137ad170-7792-4731-bb38-c0d22fbe4515:778fe812-88d5-4223-89d0-85a179686366Thomas<p>I don&#39;t know what it is, it is one of the few tests done by the anritsu machine. 0% 0% 0% means it is perfect</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/32662?ContentTypeID=1Wed, 26 Aug 2015 08:57:25 GMT137ad170-7792-4731-bb38-c0d22fbe4515:8a8dc06d-7fdd-4241-bb1a-3edbbbb777bbHung Bui<p>Hi Thomas, what did you mean by sensibility test ? and 0% 0% 0% result ? Did you mean the transmitter/receiver test ?</p><div style="clear:both;"></div>