LoRa Frequency Table
Frequency table - supported channels by The Things Network for USA, Canada and South America
As per https://www.thethingsnetwork.org/docs/lorawan/frequency-plans/#us902-928
Uplink frequencies (upstream)
From sensor to gateway
This is a uplink sub-band 2 (903.9 - 905.3) of the full uplink band of 902.3 - 914.9 (channels 0-63)
chIndex field is a channel number for RN2903A (902300000 + 200000 * chIndex)
| chIndex 8 | 903.9 MHz | bandwidth 125 kHz | SF7 - SF10 |
| chIndex 9 | 904.1 MHz | bandwidth 125 kHz | SF7 - SF10 |
| chIndex 10 | 904.3 MHz | bandwidth 125 kHz | SF7 - SF10 |
| chIndex 11 | 904.5 MHz | bandwidth 125 kHz | SF7 - SF10 |
| chIndex 12 | 904.7 MHz | bandwidth 125 kHz | SF7 - SF10 |
| chIndex 13 | 904.9 MHz | bandwidth 125 kHz | SF7 - SF10 |
| chIndex 14 | 905.1 MHz | bandwidth 125 kHz | SF7 - SF10 |
| chIndex 15 | 905.3 MHz | bandwidth 125 kHz | SF7 - SF10 |
| chIndex 65 | 904.6 MHz | bandwidth 500 kHz | SF8 |
Downlink frequencies (downstream)
From gateway to sensor
| chan 0 | 923.3 MHz | bandwidth 500 kHz | SF7 - SF12 (RX1) |
| chan 1 | 923.9 MHz | bandwidth 500 kHz | SF7 - SF12 (RX1) |
| chan 2 | 924.5 MHz | bandwidth 500 kHz | SF7 - SF12 (RX1) |
| chan 3 | 925.1 MHz | bandwidth 500 kHz | SF7 - SF12 (RX1) |
| chan 4 | 925.7 MHz | bandwidth 500 kHz | SF7 - SF12 (RX1) |
| chan 5 | 926.3 MHz | bandwidth 500 kHz | SF7 - SF12 (RX1) |
| chan 6 | 926.9 MHz | bandwidth 500 kHz | SF7 - SF12 (RX1) |
| chan 7 | 927.5 MHz | bandwidth 500 kHz | SF7 - SF12 (RX1) |
| 923.3 MHz | bandwidth 500 kHz | SF12 / DR8 (RX2) |