DGPS (GNSS RECEIVERS)

The most powerful and beautiful Tersus Oscar GNSS Receiver

 

 

Key Specifications

  • Tilt compensation without calibration, immune to magnetic disturbances (for Ultimate version)
  • Expected accuracy:
    • Static: XY: 3 mm + 0.1 ppm ; Z: 3.5 mm + 0.4 ppm
    • RTK/PPK: XY: 8 mm + 0.1 ppm ; Z: 15 mm + 0.4 ppm
  • Supports multiple constellations & frequencies
    • GPS L1, L2, L5
    • GLONASS L1, L2
    • BeiDou B1, B2, B3
    • Galileo E1, E5a, E5b
    • QZSS L1, L2, L5
    • SBAS (EGNOS, WAAS, MSAS, GAGAN) L1C/A
  • Supports 576 channels
  • 410-470MHz UHF radio, 4G network, Wi-Fi, Bluetooth, NFC
  • External powerful 30W radio for Base and 2W radio for Rover with 15km connection 
  • Various working modes
  • 16GB/8GB internal storage
  • Up to 16 hours working in RTK mode
  • IP67-rated dust-& waterproof enclosure, for reliability in harsh environmental conditions

 

More information about Tersus Oscar GNSS Receiver.

 

The most powerful and affordable Tersus David GNSS Receiver

 

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Key Specifications

  • Signal Tracking
    • GPS L1/L2
    • GLONASS G1/G2
    • BeiDou B1/B2
  • Positioning Accuracy
    • RTK: XY = 10mm + 1ppm ; Z = 15mm + 1ppm
    • Static: XY = 3mm + 0.5ppm ; Z = 5mm + 0.5ppm
  • RTK Connections
    • Radio + Internet (RTCM2.3/3.x, CMR, CMR+)
  • External powerful 30W radio for Base and 2W radio for Rover with 15km connection 
  • Solution update rate up to 10Hz
  • 20Hz raw measurement output for post processing
  • The carrier phase accuracy down to 1mm

 

More information about Tersus David Rover with 2W Radio.

More information about Tersus David Base with 30W Radio.

 

The most affordable and beautiful Emlid Reach RS+ GNSS Receiver

 

 

Key Specifications

  • Multi-system support of 72 channels: GPS, GLONASS, BeiDou, Galileo, QZSS, SBAS
  • Dual-feed antenna With tight phase center variation
  • Long range radio with LoRa 868/915 MHz for reliable connection on distances up to 8 km
  • 30 hours battery with LiFePO4 battery, USB charging, external 5–40V input
  • 8 GB of storage for Built-in memory for logs
  • Positioning Accuracy
    • RTK: XY = 7mm + 1ppm ; Z = 14mm + 2ppm
    • Static: XY = 5mm + 1ppm ; Z = 10mm + 2ppm
  • RTK ConnectionsRadio + Internet (RTCM2.3/3.x, CMR, CMR+)

 

More information about Emlid Reach RS+ GNSS Receiver.