N3 GNSS Receiver

N3 GNSS Receiver

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Description

Featuring 1198 channels of tracking all running and planned constellations, enhanced UHF for up to 15km working range, improved high precision IMU and over 24 hours working time, the N3 receiver making it more efficient for your survey tasks.

Features

  • Support GPS, BDS-2, BDS-3, GLONASS, Galileo, QZSS and SBAS tracking.
  • 25 hours long-lasting batteries.
  • Up to 15km work range with 2W power consumption with enhanced UHF
  • IP67 water and dust proof level for harsh environments.
  • Improved IMU of simpler initialization and high accuracy.
  • Industry-leading 1.7W low power consumption.
  • Powerful web UI to easily download static data & upgrade firmware.
  • Support WiFi/4G/Bluetooth/UHF transmission.

Additional information

Weight 1.2 kg
Dimensions 15.5 × 7.3 cm
Signal Tracking

Channels – 1198, GPS – L1 C/A, L2C, L2P, L5, BeiDou – B1, B2, B3, BeiDou Global Signal – B1C, B2a, GLONASS – L1 C/A, L1P, L2 C/A, L2P, Galileo – E1, E5a, E5b, AltBOC, QZSS – L1C, L2, L5, L1C/A, IRNSS, SBAS – WAAS, EGNOS, MSAS, GAGAN, L-Band

Data Format

Correction data I/O – RTCM 2.X, 3.X, CMR (GPS only), CMR+ (GPS only), Position data output – ASCII: NMEA-0183 GSV, RMC, HDT, VHD, GGA, GSA, ZDA, VTG, GST; PTNL, PJK; PTNL, AVR; PTNL, GGK, ComNav Binary update to 20 Hz

Performance Specifications

Cold start – <50 s, Warm start – <30 s, Hot start – <15 s, Initialization time – <10 s, Signal re-acquisition – <1.5 s, Initialization reliability – >99.9%

Environmental

Operating temperature – -40 °C to + 65 °C (-40 °F to 149 °F), Storage temperature – -40 °C to + 85 °C (-40 °F to 185 °F), Humidity – 100% non-condensing, Waterproof and dustproof – IP67, protected from temporary immersion to depth of 1 m, Shock – Designed to survive a 2 m drop onto concrete

Positioning Specifications

Static and Fast Static – 2.5 mm + 0.5 ppm Horizontal 5 mm + 0.5 ppm Vertical, Long Observations Static – 3 mm + 0.1 ppm Horizontal 3.5 mm + 0.4 ppm Vertical, Real Time Kinematic – 8 mm + 1 ppm Horizontal 15 mm + 1 ppm Vertical, DGPS – <0.4 m RMS, SBAS – 1 m 3D RMS, Standalone – 1.5 m 3D RMS, PPP – 10cm Horizontal and 20cm Vertical

Electrical and Memory

Input voltage – 7-28 VDC, Power consumption – 1.7 W, Li-ion battery capacity – 2 × 3400 mAh, 7.4V, up to 25 hours typically, Memory – 8 GB

Communications

1 Serial port (7 pin Lemo), Baud rates up to 921,600 bps, Enhanced UHF modem – Tx/Rx with full frequency range from 410-470 MHz, Transmit power – 0.5-2 W adjustable, Range – 15 km, WIFI/4G modem – 4G Bands: 800/900/1800/2100/2600 MHz, 3G Bands: 900/2100 MHz, 2G Bands: 900/1800 MHz, Support GSM, Point to Point/Points and NTRIP, Position data output rates – 1 Hz, 2 Hz, 5 Hz, 10 Hz, 20 Hz, 5 LEDs (indicating Satellites Tracking, RTK Corrections Data, GPRS Status and Power), 2 Function buttons for Power and Static Data Record, Bluetooth® – V 4.0 protocol, compatible with Windows OS and Android OS, Calibration-free IMU integrated for Tilt Survey, Up to 60°tilt with 2.5 cm accuracy

Software

Survey Master Android-based data collection software, Carlson SurvCE field data collection software (optional), MicroSurvey FieldGenius field data collection software (optional)

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