https://devzone.nordicsemi.com/f/nordic-q-a/70261/how-to-measure-radio-radiation-strength-with-a-spectrum-analizerHi, I want to evaluate my anttena design. I have tuned it. With the dongle I can scan the air for radio signals, I see then my Wifi and I see the BLE radio of my board. Now I run the beacon test from the SDK examples. What i get is that de sniffer showsen-USTelligent Community 13Thu, 14 Jan 2021 10:10:25 GMThttps://devzone.nordicsemi.com/thread/289118?ContentTypeID=1Thu, 14 Jan 2021 10:10:25 GMT137ad170-7792-4731-bb38-c0d22fbe4515:1c59d315-d25f-4e07-a89f-9b6508a53819Marien<p>I increased the dongle RSSI&nbsp; measuring performance.<br />With a yagi-pcb&nbsp; antenna.&nbsp; easy to order on different sites.<br />this pcb antenna can be glued to tthe dongle, al small antenna wire patch and it works fine.<br />With the yagi the radiation direction can be split better...</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/289021?ContentTypeID=1Wed, 13 Jan 2021 19:19:19 GMT137ad170-7792-4731-bb38-c0d22fbe4515:c9dc487a-e6c2-445a-a4a6-2d19d265673bMarien<p>Hi,&nbsp; this works perfect.&nbsp; &nbsp;At first I did not get it to work, but now it&nbsp; does.<br />With the RSSI tool and a dongle:&nbsp; realy nice.<br />Nordic had good tools!</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/288419?ContentTypeID=1Mon, 11 Jan 2021 14:20:37 GMT137ad170-7792-4731-bb38-c0d22fbe4515:eb07870b-f397-483f-a32e-93945f2fb3b0ketiljo<p>The best is to setup the radio to transmit continuously. See the radio test example in the SDK:&nbsp;<a href="https://infocenter.nordicsemi.com/topic/sdk_nrf5_v17.0.2/nrf_radio_test_example.html">https://infocenter.nordicsemi.com/topic/sdk_nrf5_v17.0.2/nrf_radio_test_example.html</a>&nbsp;</p><div style="clear:both;"></div>