AsteRx SB3 Pro

Housed multi-frequency GNSS rover receiver

  • All-in-view satellite tracking on 3 frequencies 
  • Best-in-class reliable RTK position accuracy (cm-level) 
  • Robust and compact IP68 weatherproof housing, ready for deployment
  • GNSS heading available directly from initialization, removes reliance on vehicle dynamics or magnetic sensors
  • AIM+  advanced anti-jamming technology as part of the GNSS+ Algorithm Suite  
  • LOCK+ technology allowing robust satellite tracking under heavy vibrations and shocks
  • Easy to operate with Web UI
Product datasheet Ask a quote

AsteRx SB3 Pro is a multi-frequency GNSS receiver delivering centimeter-level RTK positioning in a rugged IP68 enclosure. Built to operate in the toughest environments, this receiver features the latest algorithms for extensive signal tracking even under heavy vibrations or shocks. It is ready for immediate use, with a compact housing tailored for effortless integration into machine automation applications. AsteRx SB3 Pro is available in single or dual antenna modes, for sub-degree heading & pitch or heading & roll information.

The GNSS+ Technologies - converting bad environments into good positioning

Mechanical vibrations or shocks caused by rough terrain can wreak havoc with satellite tracking. LOCK+ automatically adjusts the parameters of the AsteRx SB GPS / GNSS receiver so you never lose position.

Activity in the ionosphere is a problem for GNSS signals, from loss of RTK fix to total loss of signal lock. Having honed our skills, supporting applications in the most iono-active areas on Earth,  the result is IONO+: the most advanced protection against ionospheric disturbances to GNSS signals on any receiver.

Metal and large nearby structures can reflect GNSS signals and produce multipath. The Advanced Multipath Mitigation Technology APME+ effectively disentangles direct and reflected signals enhancing both position and measurement quality. APME+ is bias free and, in line with Septentrio’s commitment to maximum configurability, can be disabled.

Advanced Receiver Autonomous Integrity Monitoring (RAIM+) comprises fault detection mechanisms of the receiver at all the levels including the generation of measurements, quality control and navigation algorithms. Detected faulty measurements, which are typically caused by high multipath or active ionosphere, are removed from the solution. 

AIM+ anti-jamming and RF spectrum monitoring system

AIM+ offers built-in protection against intentional and unintentional jamming using a sophisticated system of sampling and mitigation mechanisms. Your high-precision GNSS receiver can automatically suppress the widest variety of interferers from simple continuous narrow-band signals to the more complex wide band and pulsed transmitters as well as lnmarsat and Iridium satellite transmissions. 

Intuitive web user interface

Septentrio-AsteRx-SB3-Pro-GNSS-Receiver-WebUI
Illustrative image for Septentrio AsteRx SB3 CLAS GNSS Receiver Web User Interface (WebUI)

The AsteRx SB3 Pro includes an intuitive web user interface for easy operation and monitoring allowing you to control the receiver from any mobile device or computer. The web interface also uses easy-to-read quality indicators ideal to monitor the receiver operation during the job at hand.

Ease of operation

Wired, robust connectivity is available on the back panel. The AsteRx SB3 Pro GNSS receiver includes an USB, Serial and Ethernet  communication with the aid of robust professional ODU connectors.

Septentrio-SB3-Pro--GNSS-INS-Receiver-side-in-ruggedized-enclosur

GNSS technology

GPS: L1 C/A, L1C, L2C, L2 P(Y), L5
GLONASS: L1 C/A, L2C/A, L2P, L3
More info

„
Beidou: B1I, B1C, B2a, B2I, B2b, B3I
Galileo: E1, E5a, E5b
QZSS: L1 C/A, L1C/B, L2C, L5
SBAS: EGNOS, WAAS, GAGAN, MSAS, SDCM

Septentrio patented GNSS+ technologies

AIM+ anti-jamming, anti-spoofing Advanced Interference Monitoring and Mitigation
More info

AIM+

Unique anti-interference system monitors, flags and mitigates narrow and wideband interference, jamming and spoofing.

More info

Interfaces

Hi-speed serial ports (RS232)
 3
Ethernet port (TCP/IP, UDP, LAN 10/100 Mbps)
 1
Power over ethernet
 1
High-speed/full-speed USB device port
 1
Event markers
 2
FTP server
 1

Integrated position accuracy

Standalone - horizontal
More info

Open-sky conditions. RMS levels.

 1.2 m
Standalone - vertical
 1.9 m
SBAS - horizontal
0.6 m
SBAS - vertical
0.8 m

Velocity

Velocity accuracy
More info

Open sky conditions. RMS levels.

 3 cm/s
Show more specifications

Product datasheet

AsteRx SB3 Pro datasheet Download

Support documentation

AsteRx SB3 User Manual v1.4
6.06 MB
Download
3D drawing
4.34 MB
Download
Download RxTools extensive support tool suite for receivers Download
Product certificates  Download

Log in below and download our product resources

By filling in this form, you agree to the processing of your personal data by Septentrio in accordance with our privacy policy for the purpose of providing you with the requested information and keeping you informed via e-mail of relevant webinars, invitations to events and exhibitions, the latest product technology and insight articles about the GPS/GNSS industry and technology. If you change your mind, you can unsubscribe at any time.
Go to Support Central Subscribe to Firmware Updates

Related knowledge base articles

pulse blanking

Pulse blanking explained

Read more
ip

How to change the IP settings of your receiver

Read more
ntrip

How to receive corrections via NTRIP

Read more

Applications

Text 2 columns

Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo ligula eget dolor. Aenean massa. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus.

Donec quam felis, ultricies nec, pellentesque eu, pretium quis, sem. Nulla consequat massa quis enim. Donec pede justo, fringilla vel, aliquet nec, vulputate eget, arcu. In enim justo, rhoncus ut, imperdiet a, venenatis vitae, justo.

Nullam dictum felis eu pede mollis pretium. Integer tincidunt. Cras dapibus. Vivamus elementum semper nisi. Aenean vulputate eleifend tellus. Aenean leo ligula, porttitor eu, consequat vitae, eleifend ac, enim. Aliquam lorem ante, dapibus in, viverra quis, feugiat a, tellus

Phasellus viverra nulla ut metus varius laoreet. Quisque rutrum. Aenean imperdiet. Etiam ultricies nisi vel augue. Curabitur ullamcorper ultricies nisi. Nam eget dui. Etiam rhoncus.

Maecenas tempus, tellus eget condimentum rhoncus, sem quam semper libero, sit amet adipiscing sem neque sed ipsum. Nam quam nunc, blandit vel, luctus pulvinar, hendrerit id, lorem. Maecenas nec odio et ante tincidunt tempus. Donec vitae sapien ut libero venenatis faucibus. Nullam quis ante. Etiam sit amet orci eget eros faucibus tincidunt. Duis leo. Sed fringilla mauris sit amet nibh. Donec sodales sagittis magna. Sed consequat, leo eget bibendum sodales, augue velit cursus nunc,