Sino GNSS N3 IMU GNSS Receiver Instruction Manual
- June 12, 2024
- Sino GNSS
Table of Contents
N3 IMU GNSS Receiver
Ver.2022.01.30
N Series GNSS Receiver
7.3 cm
15.5 cm
N3 IMU
GNSS Receiver
Size: 15.5 cm × 7.3 cm
Weight: 1.2kg with two batteries
2020, ComNav Technology Ltd. All rights reserved.
is the official trade mark of ComNav Technology Ltd., registered in People’s
Republic of China, EU, USA and Canada. All other trademarks are the property
of their respective owners. (November, 2020).
Features
GPS L1/L2/L5, BeiDou B1/B2/B3, GLONASS L1/L2/L3,
Galileo E1/E5a/E5b/ AltBOC/E6,SBAS, QZSS, IRNSS
BeiDou Global Signal B1C, B2a, B2b
WIFI/UHF/4G Module
Built-in IMU supports tilt compensation up to 60°
Two 3400 mAh hot swap Batteries
Low Power Consumption
Support PPP and L-Band
ULTRA-RELIABLE GNSS
SinoGNSS N3 IMU GNSS Receiver is an extremely compact designed receiver, tracking all current and planned Global GNSS constellations, as well as L-Band capability. With the QUANTUM TM algorithm and second generation SinoGNSS ASIC chip inside, it largely improves positioning reliability and stability, especially in obstacle environments.
CUTTING EDGE IMU TILT PERFORMANCE
Up to 60 ° tilting compensation, no need to center the Bubble, enables N3 IMU GNSS Receiver to measure quickly and acquire the precise position easily. With in-built IMU and adopted selfdeveloped core algorithm, the N3 IMU GNSS Receiver is free of magnetic interference and calibration, and can bring accurate and reliable coordinates. One-time adjustment for successive tilting measurement with centimeter-level accuracy increases work efficiency.
FLEXIBILITY FOR FIELD USE
Featuring full-constellation tracking capability, built-in IMU, 4G/WiFi/Bluetooth ®connection, and easy survey workflow with Android-based Survey Master Software, the N3 IMU GNSS receiver is one of the most reliable choices for your demanding surveying tasks. Collect more accurate data easier and faster no matter for beginners or professional surveyors. The rugged Al-mg alloy housing with IP67 Dustproof & Waterproof design makes the N3 IMU receiver perfectly and effectively work even in harsh environments.
SMART BATTERY DESIGN
With two 3400mAh hot swap batteries, the N3 IMU GNSS Receiver helps to extend working hours and ensures you fluent workflow in the field. The battery LEDs flash when battery shortage, then you canreplace batteries or directly charge in N3 IMU receiver through external power.
N3 IMU GNSS Receiver
Signal Tracking
| Channels | 1198 |
|---|---|
| GPS | L1 C/A, L1C, L1P, L2C, L2P, L5 |
| BeiDou | B1, B2, B3 |
| BeiDou Global Signal | B1C, B2a, B2b |
| GLONASS | L1 C/A, L1P, L2 C/A, L2P, L3 |
| Galileo | E1, E5a, E5b, AltBOC, E6 |
| QZSS | L1 C/A, L1C, L2 C, L5, LEX |
| IRNSS | L5 |
| L-Band | B2b |
| SBAS | WAAS, EGNOS, MSAS, GAGAN,SDCM |
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% |
| Bridging of RTK outages | RTK-KEEP, works up to 20 minutes |
Positioning Specifications
| Static and | 2.5 mm + 0.5 ppm Horizontal |
|---|---|
| Fast Static | 5 mm + 0.5 ppm Vertical |
| Long Observations Static | 2.5 mm + 0.1 ppm Horizontal |
3.5 mm + 0.4 ppm Vertical
Real Time KINEMATIC(<30KM) NETWORK RTK| 5 mm + 0.5 ppm Horizontal
10 mm + 0.5ppm Vertical
DGPS| <0.4m RMS
SBAS| 1 m 3D RMS
Standalone| 1.5m 3D RMS
PPP| 10cm Horizontal and
20cm Vertical
Communications
| 1 Serial port (7 pin Lemo) | Baud rates up to 921,600 bps |
|---|
UHF modem 1 : Tx/Rx with full frequency range from 410-470 MHz 2
902.4-928MHz
Range: 15 km 3
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 Power, Satellite Tracking, GPRS Status and Differential
Data)
Bluetoothz ® : 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
Data Format
Correction data I/O| RTCM 2.x, 3.x formats,
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
Physical
| Size(L × W ) | 15.5 cm × 7.3 cm |
|---|---|
| Weight | 1.2 kg with two batteries |
Environmental
| Operating temperature | -40 °C to + 65 °C |
|---|---|
| Storage temperature | -40 °C to + 85 °C |
| 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
Electrical and Memory
| Input voltage | 5-27 VDC |
|---|---|
| Power consumption | 1.7 W 4 |
| Li-ion battery capacity | 2 ×3400 mAh, up to 24hours typically |
| Memory | 8 GB B and 32 GB optional5 |
Software
Survey Master Android-based data collection software
MicroSurvey FieldGenius field data collection software (optional)
- UHF modem is default configuration and it can be removed according to your specific needs.
- IIntegrated UHF ranges from 410 to 470 MHz and optional 902.4-928 MHz.
- Working distance of internal UHF varies in different environments, the maximum distance is 15 Km in ideal situation.
- Power consumption will increase if transmitting corrections via internal UHF.
- 8GB is the default internal memory and optional 16GB, 32GB is available to order. Please clarify when placing the order.
Specifications subject to change without notice.
ComNav Technology Ltd.
Building 2, No. 618 Chengliu Middle Road,
201801 Shanghai, China
Web：www.comnavtech.com
Email: [email protected]
Tel : +86 21 64056796 Fax: +86 21 54309582