N5 GNSS Receiver
GNSS Receivers
Overview
Embedded with IMU engine, upgraded with K8-platform for full constellation tracking, and equipped with long range enhanced UHF, user-friendly OLED display, 6800mAh large Li-battery, N5 GNSS receiver provides a more convenient, reliable, and efficient experience for field workers, especially when work together with Survey Master data collection software.
Product Video
Specifications
Performance
| Channel | 1198 |
| Satellites tracking | GPS (L1C/A, L2C, L2P, L5), BeiDou (B1I, B2I, B3I, B1C, B2a, B2b), GLONASS (L1, L2, L3), Galileo (E1, E5a, E5b, E6, E5 AltBOC), QZSS (L1C/A, L1C, L2C, L5), Navic (L5), SBAS (WAAS, EGNOS, MSAS, GAGAN, SDCM, BDSBAS), L-Band |
| Signal Re-acquisition | <1.5 s |
| Cold Start | <50s |
| Warm start | <30 s |
| Hot start | <15 s |
| RTK Initialization Time | <10s |
| Initialization reliability | >99.9% |
| Static and Fast Static | Horizontal 2.5 mm + 0.5 ppm RMS; Vertical 5 mm + 0.5 ppm RMS |
| Real Time Kinematic | Horizontal 8mm + 1ppm RMS; Vertical 15mm + 1ppm RMS |
| Long Observation Static | 3 mm + 0.1 ppm Horizontal; 3.5 mm + 0.4 ppm Vertical |
| DGPS | ＜0.4m RMS |
| SBAS | 1 m 3D RMS |
| Standalone | 1.5m 3D RMS |
| PPP | 10cm Horizontal and 20cm Vertical |
Physical
| Size (W × H) | Φ 15.5 cm × 7.3 cm |
| Weight | 1.2 kg with two batteries |
| Working 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 & Dustproof | IP67, protected from temporary immersion to depth of 1m |
| Shock | Designed to survive a 2 m drop onto concrete |
| Input Voltage | 7-28 VDC |
| Power Consumption | 1.7 W |
| Li-ion battery capacity | 2 × 3400 mAh, up to 25 hours typically |
| Memory | 8 GB |
Communications
| Serial port (7 pin Lemo) | 1 Baud rates up to 921,600 bps |
| Enhanced UHF modem | Tx/Rx with full frequency range from 410-470MHz; Transmit power: 0.5W, 1W, 2W adjustable; Air Baud Rate: 9600/19200/11000 adjustable; Range: 3-15 km; Protocol type: support Transparent/TT450S/South/Mac/SNLonglink, compatible with all ComNavTech GNSS Receiver |
| WIFI/4G modem | LTE-FDD (B1/B2/B3/B4/B5/B7/B8/B12/B13/B18/B19/B20/B25/B26/B28), LTE-TDD (B38/B39/B40/B41), WCDMA (B1/B2/B4/B5/B6/B8/B19), GSM (B2/B3/B5/B8) |
| Position data output rate | 1 Hz, 2 Hz, 5 Hz, 10 Hz, 20 Hz |
| LEDs (indicating Satellites Tracking and RTK Corrections data) | 2 |
| OLED Display | 1 |
| Function buttons | 2 |
| Bluetooth | V 4.0 protocol, compatible with Windows OS and Android OS |
| Calibration-free IMU integrated for Tilt Survey | Up to 120° tilt with 2.5 cm accuracy |
| 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 |