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LoRaWAN® Regional Parameters v1.0.2rB

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LoRaWAN 1.0.2 Regional Parameters ©2017 LoRa Alliance™ Page 49 of 55 The authors reserve the right to change specifications without notice. The following encoding is used for Data Rate (DR) and End-device Output Power (TXPower) 1286 in the INDIA 865-867 band: 1287 1288 DataRate Configuration Indicative physical bit rate [bit/s] 0 LoRa: SF12 / 125 kHz 250 1 LoRa: SF11 / 125 kHz 440 2 LoRa: SF10 / 125 kHz 980 3 LoRa: SF9 / 125 kHz 1760 4 LoRa: SF8 / 125 kHz 3125 5 LoRa: SF7 / 125 kHz 5470 6 RFU RFU 7 FSK: 50 kbps 50000 8..15 RFU Table 69: TX Data rate table 1289 1290 The TXPower table indicates power levels relative to the Max EIRP level of the end-device, 1291 as per the following table: 1292 1293 TXPower Configuration (EIRP) 0 MaxEIRP 1 MaxEIRP – 2dB 2 MaxEIRP – 4dB 3 MaxEIRP – 6dB 4 MaxEIRP – 8dB 5 MaxEIRP – 10dB 6 MaxEIRP – 12dB 7 MaxEIRP – 14dB 8 MaxEIRP – 16dB 9 MaxEIRP – 18dB 10 MaxEIRP – 20dB 11..15 RFU Table 70: TxPower table 1294 1295 EIRP refers to the Equivalent Isotropically Radiated Power, which is the radiated output 1296 power referenced to an isotropic antenna radiating power equally in all directions and whose 1297 gain is expressed in dBi. 1298 By default MaxEIRP is considered to be 30dBm. If the end-device cannot achieve 30dBm 1299 EIRP, the Max EIRP should be communicated to the network server using an out-of-band 1300 channel during the end-device commissioning process. 1301 1302 2.9.4 INDIA 865-867 JoinAccept CFList 1303 The India 865-867 ISM band LoRaWAN implements an optional channel frequency list 1304 (CFlist) of 16 octets in the JoinAccept message. 1305 In this case the CFList is a list of five channel frequencies for the channels four to eight 1306 whereby each frequency is encoded as a 24 bits unsigned integer (three octets). All these 1307

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