LoRaWAN Frequency Bands, Data Rate, EIRP - China (CN Region)

This page details the LoRaWAN frequency bands and channels utilized in China (CN region). It also covers data rates and transmit power (EIRP). Keep in mind that LoRaWAN frequency bands, channels, EIRP, and data rate specifications vary depending on the region.

What LoRaWAN Frequency Bands are Used in China?

The CN779-787 band (ranging from 779 to 787 MHz) is used in China for LoRaWAN systems. The three primary channel frequencies are 779.5 MHz, 779.7 MHz, and 779.9 MHz.

China LoRaWAN frequency channels

The image/table above further specifies LoRa modulation, bandwidth (125 KHz), frequency channels, bit rates, and duty cycle information.

LoRaWAN Data Rates in China

The following table specifies the bit rates (data rates) for LoRaWAN end devices in China.

China LoRaWAN data rates

LoRaWAN Transmit (Tx Power) and EIRP in China

The table below details the Tx Power and EIRP for LoRaWAN devices in China.

The EIRP (Equivalent Isotropically Radiated Power) of an end radio device must be less than 12.15 dBm.

EIRP represents the radiated output power in relation to an isotropic antenna, which radiates power equally in all directions. The gain of an isotropic antenna is expressed in dBi.

China LoRaWAN Tx Power EIRP

LoRaWAN Frequency Bands in Other Regions of the World

• US: 902 to 928 MHz RF Band
• EU: 433 to 434 MHz RF band
• China: 920.5 to 924.5 MHz, 779 to 787 MHz, 470 to 510 MHz, 433.05 to 434.79 MHz, 314 to 316 MHz, 430 to 432 MHz, and 840 to 845 MHz

Reference: RP002-1.0.0 LoRaWAN Regional Parameters, www.lora-alliance.org .