https://devzone.nordicsemi.com/f/nordic-q-a/83136/nrf9160-csq-sinrHi Nordic: 1. Does NRF9160 modem 1.3.1 support CSQ command? 2 Is there a command to get SINR signal? 3. NCSv1.8.0, modem1.3.1 %XRFTEST (AT%XRFTEST=2,1,0,0) Can it can get the SNR value? JERMI.JIN THANKS!!en-USTelligent Community 13Mon, 27 Dec 2021 14:16:33 GMThttps://devzone.nordicsemi.com/thread/345120?ContentTypeID=1Mon, 27 Dec 2021 14:16:33 GMT137ad170-7792-4731-bb38-c0d22fbe4515:6d7ad42a-daa3-422c-8961-696643f8a021H&#229;kon Alseth<p>Hi,</p> <p>&nbsp;</p> [quote user=""]1. Does NRF9160 modem 1.3.1 support CSQ command?&nbsp;[/quote] <p>Yes, but you should use CESQ instead:</p> <p><a href="https://infocenter.nordicsemi.com/topic/ref_at_commands/REF/at_commands/mob_termination_ctrl_status/cesq_set.html?cp=2_1_4_2_0">https://infocenter.nordicsemi.com/topic/ref_at_commands/REF/at_commands/mob_termination_ctrl_status/cesq_set.html?cp=2_1_4_2_0</a></p> [quote user=""]2&nbsp; Is there a command to get SINR signal?[/quote] <p>Yes, via this AT command:</p> <p><a href="https://infocenter.nordicsemi.com/topic/ref_at_commands/REF/at_commands/mob_termination_ctrl_status/xsnrsq.html?cp=2_1_4_5">https://infocenter.nordicsemi.com/topic/ref_at_commands/REF/at_commands/mob_termination_ctrl_status/xsnrsq.html?cp=2_1_4_5</a></p> [quote user=""]3. NCSv1.8.0, modem1.3.1&nbsp; %XRFTEST (AT%XRFTEST=2,1,0,0)&nbsp; Can &nbsp;it can get the SNR value?[/quote] <p>Yes, it will give this as a response to the test command. Please see the documentation for this specific AT command RF test:</p> <p><a href="https://infocenter.nordicsemi.com/topic/ref_at_commands/REF/at_commands/production_test/xrftest_gps_snr_set.html?cp=2_1_10_3_0">https://infocenter.nordicsemi.com/topic/ref_at_commands/REF/at_commands/production_test/xrftest_gps_snr_set.html?cp=2_1_10_3_0</a></p> <p>&nbsp;</p> <p>Kind regards,</p> <p>Håkon</p><div style="clear:both;"></div>