CN779-787 is one of the regional frequency plans defined in the LoRaWAN Regional Parameters. It describes how LoRaWAN end devices and gateways communicate in the sub-GHz band of roughly 779 to 787 MHz, a range used in China and falling within ITU Region 3.
The specification fixes the channel plan, allowed data rates, transmit power, and duty-cycle or dwell-time constraints for this band. Every device listed here implements CN779-787 so it can join and exchange traffic on a network operating in that spectrum.
A LoRaWAN device must support the frequency plan used where it is deployed. Radios are tuned to specific frequency ranges, so a device built for one band cannot simply be reused in another. When sourcing hardware, check that the product explicitly lists CN779-787 support and that your deployment region permits operation in this band.
If your installation site uses a different plan, browse the other regional frequency plans in this catalog, such as CN470-510 or EU863-870, to find compatible devices.
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Frequently asked questions
Where is the CN779-787 frequency plan used?
CN779-787 is specified in the LoRaWAN Regional Parameters for deployments in China that operate in the 779-787 MHz band. It falls within ITU Region 3. Always confirm current local spectrum rules with your regulator before deploying.
What frequency range does CN779-787 cover?
As the name suggests, the plan operates in the sub-GHz range of roughly 779 to 787 MHz. The exact default channels, data rates, and duty-cycle limits are defined in the LoRaWAN Regional Parameters specification.
Can a device built for another band work on CN779-787?
Only if its radio hardware and firmware support the 779-787 MHz channels. A device must implement the frequency plan used where it is deployed; a unit certified solely for EU863-870 or CN470-510, for example, will not operate correctly on CN779-787.