https://devzone.nordicsemi.com/f/nordic-q-a/13872/how-to-set-a-fixed-frequencyhi,For the bluetooth certification, but requires a fixed frequency is 2402 2442 2480 test, could you tell me need how to set up 2442 under the fixed frequency?en-USTelligent Community 13Thu, 19 May 2016 06:22:56 GMThttps://devzone.nordicsemi.com/thread/52991?ContentTypeID=1Thu, 19 May 2016 06:22:56 GMT137ad170-7792-4731-bb38-c0d22fbe4515:2fc2a22d-58b4-49f2-a393-d9a50b7b37b1run_ar<p>Use the <a href="http://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v11.0.0/ble_sdk_app_dtm_serial.html?cp=5_0_0_4_4">DTM example</a> for Bluetooth RF-PHY testing. For more details see the <a href="http://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v11.0.0/group__ble__sdk__dtmlib__dtm.html">API reference</a>.</p><div style="clear:both;"></div>