Tianqi 240-GM13 Satellite IoT Module
Tianqi Satellite (Guodian Gaoke)
The Tianqi 240-GM13 is a dedicated satellite IoT communication module operating in the 240-243 MHz transmit / 318-320 MHz receive bands, offering higher transmit power (up to 2 W / 35.3 dBm) and a longer transmission range of 1500 km at 2 W compared to the 400 MHz series. Designed for IoT scenarios without any […]
About
The Tianqi 240-GM13 is a dedicated satellite IoT communication module operating in the 240-243 MHz transmit / 318-320 MHz receive bands, offering higher transmit power (up to 2 W / 35.3 dBm) and a longer transmission range of 1500 km at 2 W compared to the 400 MHz series. Designed for IoT scenarios without any ground network, the module integrates a low-power algorithm with data storage management and adaptive channel selection to minimize energy consumption during communication sessions. The TTL UART interface with AT command set supports easy secondary development. Especially suited for miniaturized field monitoring equipment, portable personal emergency beacons, and remote sensor gateways.
Documentation
No public datasheet yet — request the datasheet / ICD from the supplier.
