Data Sheet

19
Version 1.0
Table 16 – LoRa electrical characteristics
Symbol Description Conditions Min Typ. Max Unit
RFS_L125_LF
RF sensitivity, Long–Range
Mode, highest LNA gain, Band
3, using split RX/TX path 125
kHz bandwidth
SF = 6 – –121 – dBm
SF = 7 – –125 – dBm
SF = 8 – –128 – dBm
SF = 9 – –131 – dBm
SF = 10 – –134 – dBm
SF = 11 – –136 – dBm
SF = 12 – –137 – dBm
RFS_L500_
LF
RF sensitivity, Long–Range
Mode, highest LNA gain, Band
3, using split RX/TX path 500
kHz bandwidth
SF = 6 – –112 – dBm
SF = 7 – –118 – dBm
SF = 8 – –121 – dBm
SF = 9 – –124 – dBm
SF = 10 – –127 – dBm
SF = 11 – –129 – dBm
SF = 12 – –130 – dBm
CCR_LCW
Co–channel rejection
Single CW tone = Sens +6 dB
1% PER
SF = 7 – 5 – dB
SF = 8 – 9.5 – dB
SF = 9 – 12 – dB
SF = 10 – 14.4 – dB
SF = 11 – 17 – dB
SF = 12 – 19.5 – dB
CCR_LL Co–channel rejection
Interferer is a LoRa signal using the
same BW and SF. Pw = sensitivity
+ 3dB
– –6 – dB
14.2 Specications