Description
Dual antenna high precision OEM GNSS module provides heading determination (as well as pitch) combined with precise RTK and PPP positioning. The module supports the following satellite systems and signals: GPS L1, L2, L5, GLONASS L1, L2, Galileo E1, E5a, E5b, BeiDou B1, B2, NavIC(IRNSS) L5 and SBAS L1. The loosely-coupled GNSS+INS integration algorithm helps to fuse data from GNSS unit with data from MEMS-based IMU sensor that makes it ideal solution for systems requiring continuous positioning. The raw GNSS measurements are available for user’s secondary processing as well as API functions for his/her developments. Thus, using NTL105 OEM GNSS module, 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 | 1.2 m | 1.5 m |
| – SBAS+GPS mode | 0.6 m | 0.8 m | |
| – RTK mode | 5 mm + 0.5 ppm | 8 mm + 1.0 ppm | |
| – PPP mode | 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) | RTK mode | GNSS+INS mode | |
| Heading3 | 0.06° | 1° | |
| Pitch3 | 0.15° | 1° | |
| 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 Ethernet6, 1 x USB6 | ||
| 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 | |||
| 6 It is hardware ready. Basic firmware doesn’t provide such options. May be developed on demand. | |||
Related Documents
GNSS-PPU-SETUP-GUIDE-6-62-00
GNSS-DCP-BUILD-6-74-01
NTL-BROWSER_GUID-01
NTL_Br_6.0.8.zip
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