https://devzone.nordicsemi.com/f/nordic-q-a/82136/external-antenna-of-the-nrf52840Hello everybody With me is nrf52840_dongle that am using for wireless communication together with the protocol enhanced shockburst. To increase the signal range, am thinking of adding an external antenna. For this purpose, I have already made useen-USTelligent Community 13Mon, 29 Nov 2021 11:49:40 GMThttps://devzone.nordicsemi.com/thread/341053?ContentTypeID=1Mon, 29 Nov 2021 11:49:40 GMT137ad170-7792-4731-bb38-c0d22fbe4515:98e4d560-252e-4e90-805d-250de2eea0e8Jared<p>Hi,</p> [quote user=""] For this purpose, I have already made use of the nrf24L01 and my focus is to acquire the same signal.[/quote] <p>Can you explain this part in more detail? What are you using the nRF24L01 for?&nbsp;</p> [quote user=""]If it is possible, can you advice on which circuit I should use in order to make the antenna performance optimal in terms of power and signal characteristics?[/quote] <p>Are you using our nRF52840 Dongle or a custom board? Have you tried increasing the TX power?</p> <p>regards</p> <p>Jared&nbsp;</p><div style="clear:both;"></div>