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Altus NR3 GPS antenna

 7.665,00 9.015,00


Altus NR3 GPS antenna

 7.665,00 9.015,00


Altus NR3, the GPS antenna of Septentrio is very accurate, also in difficult circumstances, like near high buildings. This GNSS receiver is a must-have for every land surveyor.



Altus NR3 GPS antenna

The Altus NR3 of Septentrio is the successor of the succesful GPS receiver Altus NR2. The GNSS receiver has several characterictics, that make the Altus NR3 a top GPS receiver.

Because of the use of the several satellite constellations GPS, Glonass and possibly Beidou and / or Galileo performs this GPS antenna excellent in the field in the area of RTK position determination. That is why the Altus NR3 is used a lot for GPS land surveying in difficult situations, like areas with many trees or high buildings.

Besides the GPS receiver has some other unique characteristics. Two of those are the multi-path technology APME+ and IONO+. These technologies make sure that the Altus NR3 can be used during heavy ionosferic activity.

Also the GNSS receiver uses LOCK+. That is why the GPS antenna functions well during vibrations and shocks and keeps determining the RTK position.


Besides the Altus NR3 has some other characteristics:

  • 448 channels
  • Integrated Bluetooth (2.1 +EDR/4.0)
  • Integrated WiFi (802.11 b/g/n)
  • 1 x 9-pin Lemo port
  • 16 GB intern memory
  • NMEA 0183 v2.3, V3.01 and V4.0 output
  • RTK-corrections (input and output) in the formats RTCM v2.x and v3.x and CMR v2.0 and CMR+ (only input)
  • Size 167×69 mm
  • Work weight: 820 gram
  • Internal battery: 2 x 3.6 V, 3400 mAh (Li-ion)
  • External power input: 9-30 V DC
  • Works with temperatures between -30ºC and +75°C


This integrated GPS antenna is very accurace and that is proven by its performance:

  • Standalone
    • Horizontal deviation: 1.2 m
    • Vertical deviation: 1.9 m
  • SBAS
    • Horizontal deviation: 0.6 m
    • Vertical deviation: 0.8 m
    • Horizontal deviation: 0.3 m
    • Vertical deviation: 0.7 m
  • RTK
    • Horizontal deviation: 0.6 cm + 0.5 ppm
    • Vertical deviation: 1 cm + 1 ppm

Altus NR3 package

This GNSS receiver comes with some accessories. With an order of this GPS antenna the following items will be deliverd:

  • Altus NR3 GPS antenna
  • 4 Lithium-ion batteries (Standard 18650 Li-ion batteries with protection circuit)
  • USB data cable
  • Battery charger for the Lithium-ion batteries
  • Cable for the battery charger with cigarette lighter socket
  • Suitcase


For surveying this GNSS receiver is ideal in combination with the land survey software Apglos HST.


Additional information

Weight 6 kg
Dimensions 60 × 50 × 20 cm

Type GNSS ontvanger



GPS, Glonass, GPS, Glonass, Beidou, GPS, Glonass, Galileo, GPS, Glonass, Galileo, Beidou


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