https://devzone.nordicsemi.com/f/nordic-q-a/19104/tx-power-is-weakSDK:8.1.0 Chip:51822AAHO Hi,i use the nRF51822-PSV3.1 Schematic diagram.The chip set 4dbm tx power, then i test the test point(C6) as follow,2402MHZ and 2426 MHZmax power is 2.7dbm, 2480MHZ max power is 0dbm.How to improve this problem?en-USTelligent Community 13Thu, 19 Jan 2017 09:48:01 GMThttps://devzone.nordicsemi.com/thread/73906?ContentTypeID=1Thu, 19 Jan 2017 09:48:01 GMT137ad170-7792-4731-bb38-c0d22fbe4515:cef21349-a0a2-4443-946b-3861618ce28cketiljo<p>Try changing the value of the inductor L1 (up or down). If that doesn&#39;t do it, try a lower value of C4 and possibly also a lower value of L3. Measure the harmonics as well to make sure they don&#39;t become too high.</p><div style="clear:both;"></div>