Description
The NTL104 dual-antenna high precision OEM GNSS receiver module provides heading (as well as pitch) determination combined with precise RTK/PPP positioning. It tracks GPS L1,L2/L5, GLONASS L1,L2, Galileo E1,E5a/E5b, BeiDou B1,B2, NavIC (IRNSS) L5,S-band and SBAS L1 signals. Additional on-board loosely-coupled GNSS+INS integration algorithm helps to fuse data from GNSS measurements unit with MEMS-based IMU sensor. 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,S-band, 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 | 2 x UART, 1 x Ethernet, 1 x USB | ||
| Interface protocols | RTCM 3.3 (MSM+Legacy messages), NMEA 2.3, NMEA 4.11, 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 1.8 W | ||
| Weight and size | |||
| Dimensions (L х W х H) | 71 mm х 46 mm х 10 mm | ||
| Weight (without package) | <45 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 Special firmware is required for Min. power consumption mode | |||
Related Documents
GNSS-PPU-SETUP-GUIDE-6-62-00
GNSS-DCP-BUILD-6-70-01
NTL-BROWSER_GUID-02
NTL_Br_6.0.8.zip
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