Like GPS But Works Indoors

Signals from GPS and Galileo are difficult to receive within buildings. STL’s signal is 1,000 times stronger to penetrate challenging locations.

Learn More

Available Everywhere Today

STL is being used right now in 5G networks and data centers around the world.

Learn More

Go-To Timing Source for 5G Networks

STL is a seamless retrofit for GPS/GNSS receivers and conforms to the ITU-T G.8272 PRTC-A performance standard.

Learn More

Resilient Complement to GPS/GNSS

STL protects 5G networks and data centers from GPS/GNSS disruption or manipulation.

Learn More

Secure Backup for Critical Infrastructure

STL is resilient to the loss of GNSS, delivering trustworthy and protected time and location services.

Learn More

Enterprise-Class Stability, Reliability, and Trust

STL is the latest step in the evolution of global time synchronization.

Watch video

Latest News

Jul 10, 2023
Satelles CEO Showcases STL in GPS World Interview About Complementary PNT

Complementary PNT is essential to the resilience of critical...

May 25, 2023
PRESS RELEASE: STL Earns Prestigious Win in Small Cell Forum Industry Awards

Timing synchronization solution from Satelles recognized for indoor operation...

May 17, 2023
Fierce Wireless: STL as a reliable and secure alternative to GPS/GNSS timing synchronization in 5G networks

This article originally appeared on Fierce Wireless Tech on...

Experience the Next Generation of PNT

Discover STL