https://devzone.nordicsemi.com/f/nordic-q-a/57001/we-make-a-board-for-nrf52811-drection-finding-can-it-workWe make a board for Nrf52811 Drection finding,Can it work? Use SKY13524-639LF for RF switch.en-USTelligent Community 13Mon, 27 Jan 2020 14:53:36 GMThttps://devzone.nordicsemi.com/thread/231211?ContentTypeID=1Mon, 27 Jan 2020 14:53:36 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ff16d861-0570-4238-80eb-577d49da8d3cmiaojb12<p>Hi</p> <p>Thanks for your reply.</p> <p>We will add a&nbsp;<span>capacitor&nbsp;</span><span>between the switch and C15/L2.</span></p> <p>Thanks again.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/231200?ContentTypeID=1Mon, 27 Jan 2020 14:39:31 GMT137ad170-7792-4731-bb38-c0d22fbe4515:0041ad24-c946-4dc1-bd0a-c5a6d4e24942ketiljo<p>Theoretically, it should be ok. You need a DC blocking capacitor between the switch and C15/L2.</p> <p>It&#39;s a good starting point for SW experiments. The radiation pattern of the antennas will have impact on the accuracy here, but how much is hard to tell.</p> <p></p><div style="clear:both;"></div>