Single-Chip Low Cost Low Power RF-Transceiver (Rev. B
Single-Chip Low Cost Low Power RF-Transceiver (Rev. B
Single-Chip Low Cost Low Power RF-Transceiver (Rev. B
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CC250025 SelectivityFigure 22 to Figure 26 show the typical selectivity performance (adjacent and alternate rejection).504030Selectivity [dB]20100-1 -0.8 -0.6 -0.4 -0.2 0 0.2 0.4 0.6 0.8 1-10Frequency offset [MHz]Figure 22: Typical Selectivity at 2.4 kBaud. IF Frequency is 273.9 kHz.MDMCFG2.DEM_DCFILT_OFF=140353025Selectivity [dB]20151050-1 -0.8 -0.6 -0.4 -0.2 0 0.2 0.4 0.6 0.8 1-5-10Frequency offset [MHz]Figure 23: Typical Selectivity at 10 kBaud. IF Frequency is 273.9 kHz.MDMCFG2.DEM_DCFILT_OFF=1SWRS040B Page 49 of 92
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