https://devzone.nordicsemi.com/f/nordic-q-a/104731/development-kit-for-rf-measurements-with-sma-connectorHello, We are currently evaluating the RF performance of the nRF5340 chip but are noticing that the included U.fl connectors commonly found on many of the nRF5340 modules and development kits are not performing adequately and are quite difficult toen-USTelligent Community 13Mon, 16 Oct 2023 11:50:07 GMThttps://devzone.nordicsemi.com/thread/450534?ContentTypeID=1Mon, 16 Oct 2023 11:50:07 GMT137ad170-7792-4731-bb38-c0d22fbe4515:1bbde11a-f258-456e-b45e-c0f0168ec643ketiljo<p>Most probably not anythigng available with SMA:&nbsp;<a href="https://www.nordicsemi.com/Nordic-Partners/3rd-party-modules">https://www.nordicsemi.com/Nordic-Partners/3rd-party-modules</a></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/450507?ContentTypeID=1Mon, 16 Oct 2023 10:29:52 GMT137ad170-7792-4731-bb38-c0d22fbe4515:3f4c734d-35b9-428f-927b-b6a48b22279dJpittevils<p>I know, but there are other modules (e.g. Ublox&#39;s Nora B1-series or Fanstel&#39;s modules) that already support U.fl connectors, which is a step up from the SWF connector. I&#39;m asking if there are any other manufacturers that maybe have a SMA module available?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/450506?ContentTypeID=1Mon, 16 Oct 2023 10:26:35 GMT137ad170-7792-4731-bb38-c0d22fbe4515:d4a7d9e9-1c24-4f0a-b11f-24d2ea94d365ketiljo<p>None of the DKs have SMA connector. They all have SWF connectors that breaks the RF path when the connector is inserted:&nbsp;<a href="https://infocenter.nordicsemi.com/topic/ug_nrf5340_dk/UG/dk/hw_rf_measure.html">https://infocenter.nordicsemi.com/topic/ug_nrf5340_dk/UG/dk/hw_rf_measure.html</a></p><div style="clear:both;"></div>