https://devzone.nordicsemi.com/f/nordic-q-a/41647/bluetooth-ota-test-total-radiated-power-trp-total-isotropic-sensitivity-tishi i need to test the BT OTA test ( total radiated power (TRP), total isotropic sensitivity (TIS) https://www.mwrf.com/test-measurement/ble-antenna-testing-helps-optimize-iot-device-performance we have any F/W to support this test ?　DTM or Radioen-USTelligent Community 13Mon, 17 Dec 2018 08:08:32 GMThttps://devzone.nordicsemi.com/thread/161996?ContentTypeID=1Mon, 17 Dec 2018 08:08:32 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ba4f1f2e-8c08-4ec1-b47f-2afa18d53133Andreas<p>Hi,</p> <p>&nbsp;</p> <p>It depends on the test implementation, we are not familiar with &#39;BT OTA test&#39; and do not know what kind of FW the test house needs for this. The DTM and radio test examples in our SDK can commonly be used, but it will only allow you to set up continuous carriers or send packets with pseudorandom content. From what I know Litepoint rather analyze the performance when the device is advertising, in which case you may load your end application or just an arbitrary BLE peripheral example from our SDK. See <a href="https://www.nordicsemi.com/DocLib/Content/White_Papers/nwp_028/latest/WP/nwp_028/nwp_028_intro">this applicaion note f</a>or more.</p> <p>&nbsp;</p> <p>Best regards,</p> <p>Andreas</p><div style="clear:both;"></div>