Septentrio NV

Septentrio NV

Septentrio Satellite Navigation NV, designs, manufactures, markets and supports high-end dual-frequency GNSS receivers with the best possible performance at a very competitive price. Targeted at original equipment manufacturers (OEMs), Septentrio offers a broad range of reliable and competitive OEM products for use in existing and emerging markets.

Septentrio's GNSS receivers are used in various applications:

- Land & Marine Survey and Mapping

- Machine Control for Agriculture, Construction and Mining

- High Integrity Navigation for land, sea & air

- Continuously Operating Reference Stations and Networks

- Precise Time and Frequency Transfer

- SBAS applications

and many others.           

Septentrio's technology is inherently multi-system, dealing with all available satellite navigation signals available today and actively promoting and developing the technology of tomorrow. Septentrio actively supports customers with customization, prototyping, field-testing and assistance in application integration.


The Septentrio AsteRx2eL is an all-in-view dual-frequency GPS/GLONASS receiver, featuring an integrated L-band modem to receive TerraStar data transmitted by satellite. Support of TERRASTAR-M and TERRASTAR-D allows precise position calculation anywhere on the globe.

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Offering 136 channels L1/L2 GPS/GLONASS/SBAS and with an integrated L-band modem to receive TerraStar augmentation data, the AsteRx2eL provides a high level of flexibility for precise positioning, using corrections from local RTK networks to PPP algorithms that model satellite clock-and orbit errors, enabling decimeter-level position calculations anywhere on the Earth. An AsteRx2eL with TerraStar support is highly suited for use on the ocean or in sparsely populated areas where fixed infrastructure for providing corrections is absent, or as a complement to RTK in areas where corrections may not be available constantly.

The AsteRx2eL also features AIM+, a unique feature offering protection against in-band interference signals while a spectrum plot allows easy identification of interference. APME+ provides advanced code and phase multipath mitigation technology and Lock+ offers stable tracking under high vibration and dynamic conditions.

The AsteRx2eL is available as an OEM board or in a compact waterproof housing (AsteRx2eL HDC). The board is fully shielded to help avoid EMI issues. The AsteRx2eL interface is fully documented providing the integrator with full flexibility.

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