nRF9160 minimum supply voltage vs. RF performancehttps://devzone.nordicsemi.com/f/nordic-q-a/70621/nrf9160-minimum-supply-voltage-vs-rf-performanceHi, Please clarify how RF performance degrades from 3.3V (PS) to 3.1V (3GPP), referred in nRF9160 Hardware Design Guidelines v.1.0: 3.1.2 Voltage range The operational voltage of nRF9160 ranges from 3.0 V to 5.5 V. The modem transceiver requires aen-USTelligent Community 13Tue, 19 Jan 2021 14:49:58 GMTRE: nRF9160 minimum supply voltage vs. RF performancehttps://devzone.nordicsemi.com/thread/290040?ContentTypeID=1Tue, 19 Jan 2021 14:49:58 GMT137ad170-7792-4731-bb38-c0d22fbe4515:0231136b-0cd1-406d-9e8d-e5d195f50a15ketiljo<p>It basically means that the modem is performing better than the 3GPP requirements at 3.3 V. It can operate with supply voltage down to 3.1 V and still be 3GPP compliant. This is mainly related to output power.&nbsp;</p><div style="clear:both;"></div>