While LoRa allows you to manually set transmission parameters like TX power and spreading factor, LoRaWAN uses an abstraction on top of those parameters called "data rate". The data rate, an integer value between 0 and 15, influences modulation (LoRa or FSK), the spreading factor and the bandwidth.
Since it was a bit hard to find those data rate tables through Google / DuckDuckGo, I'll list them here:
EU / CN
Frequencies:
- EU 863-870 MHz (LoRaWAN Specification (2015), Page 35, Table 14)
- CN 779-787 MHz (LoRaWAN Specification (2015), Page 44, Table 25)
- EU 433 MHz (LoRaWAN Specification (2015), Page 48, Table 31)
| DataRate | Modulation | SF | BW | bit/s |
|---|---|---|---|---|
| 0 | LoRa | 12 | 125 | 250 |
| 1 | LoRa | 11 | 125 | 440 |
| 2 | LoRa | 10 | 125 | 980 |
| 3 | LoRa | 9 | 125 | 1'760 |
| 4 | LoRa | 8 | 125 | 3'125 |
| 5 | LoRa | 7 | 125 | 5'470 |
| 6 | LoRa | 7 | 250 | 11'000 |
| 7 | FSK 50 kbps | 50'000 |
Data rates 8-15 are reserved.
US
Frequencies:
- US 902-928 MHz (LoRaWAN Specification (2015), Page 40, Table 18)
| DataRate | Modulation | SF | BW | bit/s |
|---|---|---|---|---|
| 0 | LoRa | 10 | 125 | 980 |
| 1 | LoRa | 9 | 125 | 1'760 |
| 2 | LoRa | 8 | 125 | 3'125 |
| 3 | LoRa | 7 | 125 | 5'470 |
| 4 | LoRa | 8 | 500 | 12'500 |
| 8 | LoRa | 12 | 500 | 980 |
| 9 | LoRa | 11 | 500 | 1'760 |
| 10 | LoRa | 10 | 500 | 3'900 |
| 11 | LoRa | 9 | 500 | 7'000 |
| 12 | LoRa | 8 | 500 | 12'500 |
| 13 | LoRa | 7 | 500 | 21'900 |
Data rates 5-7 and 14-15 are reserved.