Issue link: https://read.uberflip.com/i/1479525
LoRaWAN® Regional Parameters RP002-1.0.4 ©2022 LoRa Alliance ® Page 60 of 101 The authors reserve the right to change specifications without notice. If using the over-the-air activation procedure, the end-device SHALL broadcast the Join- 1183 Request message on a random 125 kHz channel amongst the 20 uplink channels defined 1184 previously in this section using DR5 to DR0. 1185 Personalized devices SHALL have all channels enabled following a reset, corresponding to 1186 an activation plan. 1187 2.9.3 Ac718fCN470-510 Data Rate and End-Point Output Power Encoding 1188 The TxParamSetupReq MAC command is not implemented by CN470-510 devices. 1189 The following encoding is used for Data Rate (DR) and end-point EIRP (TXPower) in the 1190 CN470-510 band: 1191 1192 Data Rate Configuration Indicative Physical Bit Rate [bit/sec] TXPower Configuration (EIRP) 0 30 LoRa: SF12/ 125 kHz 250 0 Max EIRP 1 LoRa: SF11 / 125 kHz 440 1 Max EIRP – 2dB 2 LoRa: SF10 / 125 kHz 980 2 Max EIRP – 4dB 3 LoRa: SF9 / 125 kHz 1760 3 Max EIRP – 6dB 4 LoRa: SF8 / 125 kHz 3125 4 Max EIRP – 8dB 5 LoRa:SF7 / 125 kHz 5470 5 Max EIRP – 10dB 6 LoRa:SF7 / 500 kHz 21900 6 Max EIRP – 12dB 7 FSK: 50 Kbps 50000 7 Max EIRP – 14dB 8:14 RFU 8…14 RFU 15 Defined in [TS001] 31 15 Defined in [TS001] 31 Table 40: CN470-510 Data rate and TXPower 1193 CN470-510 end-devices SHALL support one of the two following data rate options: 1194 1. DR0 to DR5 (minimum set supported for certification) 1195 2. DR0 to DR7 1196 1197 For both options, all data rates in the range specified SHALL be implemented (meaning no 1198 intermediate DR may be left unimplemented). 1199 When the device is using the Adaptive Data Rate mode and transmits using the DRcurrent 1200 data rate, the following table defines the next data rate (DRnext) the end-device SHALL use 1201 during data rate back-off: 1202 30 As of RP002-1.0.1, DR0 is unavailable for devices implementing CN470-510, but remains defined to better support existing implementations. 31 DR15 and TXPower15 are defined in the LinkADRReq MAC command of the LoRaWAN 1.0.4 and subsequent specifications and were previously RFU.