Description
Dual-antenna high-precision OEM GNSS receiver module provides Heading+Pitch determination combined with precise RTK/PPP positioning. Depending on options, it tracks GPS L1, L2/L5, GLONASS L1, L2, Galileo E1, E5a/E5b, BeiDou B1, B2, NavIC (IRNSS) L5 and SBAS L1 signals. On-board loosely-coupled GNSS+INS integration algorithm helps to fuse GNSS measurements data with MEMS-based IMU sensor data. The raw measurements data are available for user’s secondary processing, as well as API functions for own developments. Thus, using our modules users are free to create an effective solution for each specific application.
TECHNICAL SPECIFICATIONS
| Supported GNSS signals | |||
| Master antenna
|
GPS L1(C/A), L2(C)/L5, GLONASS L1(C/A), L2(C/A), Galileo E1, E5a/E5b, BeiDou B1, B2, NavIC(IRNSS) L5, SBAS L1 | ||
| Slave antenna | GPS L1(C/A), L2(C), GLONASS L1(C/A), L2(C/A), Galileo E1, BeiDou B1 | ||
| Measurement precision (one sigma) | |||
| C/A pseudoranges1 | 20 cm | ||
| L1, L2 carrier phase | 0.8 mm | ||
| Accuracy (RMS) | Horizontal | Vertical | |
| Position | – Standalone mode | 1.5 m | 2 m |
| – SBAS mode | 0.6 m | 0.8 m | |
| – DGPS mode | 0.4 m | 0.6 m | |
| – RTK mode | 5 mm + 0.5 ppm | 8 mm + 1.0 ppm | |
| – PPP mode2 | 5 cm | 10 cm | |
| – GNSS+INS mode2 | 1.5 m | 2 m | |
| Velocity | 0.02 m/s | 0.03 m/s | |
| Orientation angles accuracy (RMS) | |||
| Heading3 | 0.06° | ||
| Pitch3 | 0.15° | ||
| Roll4 | 1° | ||
| Position data update rate | |||
| Standalone mode | 1 Hz | ||
| RTK mode | 1, 5, 10 Hz | ||
| PPP mode | 1 Hz | ||
| GNSS+INS mode | Up to 200 Hz | ||
| Raw data update rate | 1, 5, 10, 20 Hz | ||
| Interfaces | 3 x UART (or 2 x UART + 1 x CAN), 1 x Ethernet, 1 x USB | ||
| Interface protocols | RTCM 3.3 (MSM+Legacy messages), NMEA-0183, NTL Binary, NovAtel OEM | ||
| Ambient conditions | |||
| Operating temperature | –40 °C … +80 °C | ||
| Storage temperature | –55 °C … +85 °C | ||
| Electrical parameters | |||
| Supply voltage | 3.3…5 V | ||
| Power consumption5 | Min 0.25 W / max 1.6 W | ||
| Weight and size | |||
| Dimensions (L х W х H) | 71 х 46 х 10 mm | ||
| Weight (without package) | <40 g | ||
| 1 Smoothed pseudoranges | |||
| 2 Optional. Special firmware is required. It can be provided by NTLab or developed and added to on-board MCU by the user | |||
| 3 On 2 m baseline length | |||
| 4 GNSS+INS integration | |||
| 5 For NavIC L5 band only (special firmware is required)/ for all signals | |||
Related Documents
GNSS-PPU-SETUP-GUIDE-6-62-00
GNSS-DCP-BUILD-6-70-01
NTL-BROWSER_GUID-01
NTL_Br_6.0.8.zip
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