https://devzone.nordicsemi.com/f/nordic-q-a/10097/2450bm14e0003-instead-of-matching-circuitHi , I am using 2450bm14e0003 this instead of LNA circuit provided by NRF24L01P-R7 .Is it better to use this balun Ic or i should use the circuit provided by nordiac only. Attached the image of the circuit.en-USTelligent Community 13Thu, 05 Nov 2015 08:53:31 GMThttps://devzone.nordicsemi.com/thread/37441?ContentTypeID=1Thu, 05 Nov 2015 08:53:31 GMT137ad170-7792-4731-bb38-c0d22fbe4515:482efc90-834f-4cd6-a941-a073051a3c01run_ar<p>If you are to use a johanson BALUN with the nRF24L01+, then you should use this one: <a href="http://www.johansontechnology.com/datasheets/baluns/Balun_Filter_Matched_2450BM14A0002_v2.pdf">www.johansontechnology.com/.../Balun_Filter_Matched_2450BM14A0002_v2.pdf</a></p> <p>The one you are linking to is the one for nRF51x22 WLCSP, not nRF24L01+.</p> <p>Cheers, Håkon</p><div style="clear:both;"></div>