HARDWARE / PRODUCTUpdated 16 Aug 2026

Tianqi Constellation

Guodian Gaoke (Tianqi Satellite)
Tianqi Constellation

Tianqi Constellation is China's first low-Earth orbit satellite IoT constellation, providing global, near real-time, all-weather communication services.

Technical specifications

Service range
Global Coverage
Constellation size
38 satellites
Service frequency
Near Real-time
Communication band
UHF
Orbital altitude
900 km
Communication services
Text messages, Voice messages, Images

About

The Tianqi Constellation is China’s pioneering low-Earth orbit (LEO) satellite Internet of Things (IoT) constellation. It is designed to offer comprehensive global coverage, enabling near real-time and all-weather communication services. This constellation aims to empower intelligent connectivity for a wide range of applications across air, land, and sea. The services provided include text messaging, voice messaging, and image transmission. With a constellation size of 38 satellites, it operates at an orbital altitude of 900 kilometers and utilizes the UHF communication band. The constellation’s primary purpose is to facilitate global IoT connectivity, supporting various industries with its robust communication capabilities.

Documentation

No public datasheet yet — request the datasheet / ICD from the supplier.

Source: www.guodiangaoke.com ↗

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