AsteRx-m3 Pro
Ultra-low power GNSS rover receiver
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All-in-view satellite tracking on 3 frequencies
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Best-in-class reliable RTK position accuracy (cm-level)
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Best SWaP on the market (Size, Weight and Power)
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AIM+ advanced anti-jamming, anti-spoofing technology as part of the GNSS+ Technology Suite
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Easy-to-integrate rover receiver
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GNSS heading (optional) available directly from initialization, removes reliance on vehicle dynamics or magnetic sensors

Illustrative image for Septentrio-AsteRx-m3-Pro GNSS Receiver Web User Interface (WEBUI)
GNSS technology
GLONASS: L1 C/A, L2C/A, L3, L2P
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BeiDou: B1I, B1C, B2a, B2I, B3I
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Galileo: E1, E5a, E5b
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NavIC: L5
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Septentrio's patented GNSS+ technologies
Interfaces
Maximum update rate
Position
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10 Hz |
Measurements only
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10 Hz |
Latency
<10 |
Time precision
xPPS out
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5 |
Product datasheets
Support documentation
Insights

Integrity: Can you really trust your GPS position?
So you’re getting a consistent position from your receiver, but how do you know that this position is correct? Find out what is meant by integrity of GNSS receiver positioning and why it is important.

GNSS Corrections Demystified
GNSS Corrections play a vital role in high-accuracy positioning. This insight explores the concept of GNSS corrections and the three top correction methods: RTK, RTK-PPP and PPP. It highlights their strengths and weaknesses and offers insight to help decide which correction method might work best for your technology.

High-precision GPS helps prevent avalanches
Local towns build avalanche barriers for safety during ski season. This article explains the story of a Swiss company in Davos using a high-precision drone to help avoid avalanches and mud slides in their area.

What is spoofing and how to ensure GPS security?
This insight article on GPS / GNSS spoofing explains what spoofing is and how to make your GPS / GNSS receiver secure against spoofing.

The role of GNSS localization in safe assisted driving
Advanced GNSS receivers are accurate and safe enough for automated driving and together with an IMU can complement vehicle perception. ADAS (Advanced Driver-Assistance System) can also help smooth out traffic congestion, optimize energy efficiency and promote car sharing.

Game of Thrones: GPS flies with dragons
GPS guided flying camera films Season 7 episode 4, "Loot train attack" scene of the Game of Thrones. Watch the making off video.