SWRA640G December 2018 – September 2022 CC1310 , CC1312R , CC1314R10 , CC1350 , CC1352P , CC1352R , CC1354P10 , CC1354R10 , CC2620 , CC2630 , CC2640 , CC2640R2F , CC2640R2F-Q1 , CC2642R , CC2642R-Q1 , CC2650 , CC2652P , CC2652R , CC2652R7 , CC2652RB , CC2652RSIP , CC2662R-Q1 , CC2674P10 , CC2674R10
Source pull measurements show that best sensitivity can be achieved if the single-ended RF pin sees 47 + j26Ω. A suggested matching network is shown Figure 2-5. Using this match gives sensitivity of -110 dBm (measured on 3 units at 25°C, 3.0 V, 868 MHz). Note that single-ended measurements have not been done for 433 MHz.