Satellite Communications
Custom satellite terminals
and gateways
We select the satellite network by coverage region, data volume and power targets, and develop the terminal, gateway and platform as one system.
Satellite networks
All four have been validated in projects.
GEO satellite
Completed projects
Tiantong-1 voice + data, used for emergency base station backhaul
Use cases
Wide-area coverage, emergency communications, voice
LEO satellite
Completed projects
Geespace LEO network, used for geohazard LPWAN gateway backhaul
Use cases
Monitoring data backhaul from remote areas
NTN direct
Completed projects
3GPP R17 NTN, S / L dual band; automatic switching between NTN and 4G dual mode
Use cases
Consumer and industry terminals, IoT devices connecting directly to satellite
Narrowband services
Completed projects
SOS, location, telemetry and flight-control data at 200 bytes per message over a ~10 Kbps link
Use cases
Check-in messages, alarms, telemetry, control commands
Delivered satellite hardware
keliyes NTN Satellite Power Bank
3GPP NTN · 18,000 mAh · 478 g
Visit keliyes.com
Emergency Satellite Base Station
Tiantong-1 · Wi-Fi radius 500 m · IP67
Learn more
Geohazard LPWAN Satellite Gateway
LoRa + NearLink 15 km · LEO backhaul
Learn more
UAV Multi-Link Module
5 links · 210 g
Learn moreEngagement stages
Cooperation can start at any stage.
- 01
Use case and targets
Scenarios, coverage, data volume, power and cost targets; selection of the communication and compute approach.
DeliverablesRequirements specification, communication plan, cost estimate
- 02
Prototype and link validation
Hardware prototype, protocol and gateway development, field link tests.
DeliverablesPrototypes, firmware, test reports
- 03
Product and platform delivery
Enclosure and finished device, cloud platform, app / web / SDK, certification and mass-production support.
DeliverablesProduction documentation, platform and apps, long-term maintenance
Satellite operators
NTN / LEO terminal and module reference designs, industry terminals, satellite IoT platform integration.
IoT companies
Adding satellite backhaul, satellite gateways and multi-link communications to existing products.
Project enquiries
Tell us the coverage region, message size and sending frequency, and power supply conditions.