NTL102 SMT OEM GNSS Module with low power consumption

  • Multi-constellation multi-frequency GNSS signals tracking (including S-band);
  • Standalone GNSS;
  • Access to raw GNSS measurements (Code and Carrier Phase observables)
  • High update rate; -RTCM 3.3 (MSM + Legacy messages), NMEA 2.3, NMEA 4.11, NTL Binary output data format
  • Low power consumption


Datasheet of NTL102 SMT


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The NTL102.SMT OEM GNSS module provides stanalone positioning with SBAS supports as well as the generation of raw GNSS measurements.
The NTL102.SMT supports signals reception from GPS, NavIC(IRNSS) and SBAS satellite systems, increasing the number of visible satellites to reduce time-to-first-fix and improve positioning reliability.
The NTL102.SMT combination of compact design, lightweight, excellent sensitivity and ultra-low power consumption allow it to serve a broad range of GNSS applications.





Supported GNSS Signals GPS L1,L5, NavIC L5,S-band and SBAS L1
Measurement precision (One sigma)
C/A pseudoranges3 20 cm
L1, L2 carrier phase 0.8 mm
Accuracy (RMS)   Horizontal Vertical
Position – Standalone mode 2.1 m 3.8 m
– SBAS+GPS mode 0.8 m 1.1 m
Velocity 0.02 m/s 0.03 m/s
Position update rate
Standalone mode  1 Hz
Raw data update rate Up to 20 Hz
Interfaces 2 x UART
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 or 5 V ±5%
Power consumption4 min 0.17 W / max 0.55 W
Weight and size
Dimensions (L х W х H) 30.5 х 25.5 х 3.5 mm
Weight (without package) <12 g
3 Smoothed pseudoranges
4 For NavIC L5 band only/for all signals


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