mosaic-H

GNSS module with heading capability

  • Dual antenna support for accurate and reliable heading & pitch or heading & roll
  • Multi-constellation, multi-frequency
  • Advanced anti-jamming, anti-spoofing solutions with AIM+ technology
  • Industry-leading ultra-low power consumption
  • Easy-to-integrate, optimized for automated assembly with the standard mosaic footprint

With dual-antenna input, mosaic-H provides precise and reliable heading combined with centimeter-level RTK positioning. Dual antenna heading capabilities in such a small form factor opens the door to unmatched automation and navigation performance in both static and dynamic states combined with reduced power consumption. With dual antenna GNSS, heading & pitch or heading & roll information is available immediately from the start, removing reliance on movement and helping initialization of INS solutions. It also provides an alternative to magnet-based heading sensors, which can be effected by metal. 

 

AIM+ anti-jamming and RF spectrum monitoring system

The mosaic-H GPS/GNSS module features AIM+Advanced Interference Monitoring and Mitigation, offers built-in protection against intentional and unintentional jamming and spoofing using a sophisticated system of sampling and mitigation mechanisms. In robotic devices neighboring electronics can produce RF radiation which interferes with GNSS signals. AIM+ offers protection against such interference resulting in faster set-up time and robust continuous operation.

 

GNSS+ Technologies – top performance in challenging environments

Advanced Receiver Autonomous Integrity Monitoring (RAIM+) comprises fault detection mechanisms of the receiver at all the levels including the generation of measurements, quality control and navigation algorithms. Detected faulty measurements, which are typically caused by high multipath or active ionosphere, are removed from the solution.

Activity in the ionosphere is a problem for GNSS signals, from loss of RTK fix to total loss of signal lock. Having honed our skills, supporting applications in the most iono-active areas on Earth,  the result is IONO+: the most advanced protection against ionospheric disturbances to GNSS signals on any receiver.

Metal and large nearby structures can reflect GNSS signals and produce multipath. The APME+ system effectively disentangles direct and reflected signals enhancing both position and measurement quality. APME+ is bias free and, in line with Septentrio’s commitment to maximum configurability, can be disabled.

 

 

 

Related insights

GNSS technology

Hardware channels
More info

For simultaneous tracking of visible satellite signals. Depending on configuration.

More info
448
GNSS signals
Unsmoothed pseudorange (cm), 1σ level, C/N0 = 45 dB-Hz
GPS: L1, L2
More info

„

GLONASS: L1, L2
More info

„

Beidou: B1, B2
Galileo: E1, E5b
QZSS: L1, L2
Navic: L5
SBAS: Egnos, WAAS, GAGAN, MSAS,
SDCM (L1)
L-band
5 constellation RTK (base and rover)
Moving base RTK
More info

At 20 Hz output rate

Spectrum analyser
Scalable power consumption
RTK

Septentrio’s patented GNSS+ technologies

AIM+ Advanced Interference Monitoring and Mitigation
More info

AIM+

Unique anti-interference system monitors, flags and mitigates narrow and wideband interference, jamming and spoofing.

More info
APME+ Advanced Multipath Mitigation
More info

APME+

A posteriori multipath estimator for code and phase multipath mitigation. All multipath mitigation and smoothing algorithms can enabled/disabled.

More info
LOCK+ Superior tracking robustness under heavy mechanical shocks or vibrations
More info

Interfaces

UART (LVTTL, up to 4 Mbps)
4
Ethernet (RMII/MDIO), 10/100 Mbps
1
USB device (2.0, HS)
1
SDIO (mass storage)
1
GPIO user programmable
2
CAN
More info

Hardware ready

1
Event markers
More info

Depending on configuration.

2
Configurable PPS out (Incl. software compensation of sawtooth effect)
1
RTK performance
More info

RMS levels. Baseline <40 km. After convergence.

centimetre
RTK performance - horizontal accuracy
More info

RMS levels. Baseline <40 km. After convergence.

0.6 cm
Vertical accuracy
More info

+ 1 ppm

1 cm

Velocity

Velocity accuracy
3 cm/s

Maximum update rate

Measurements only (Hz)
100 Hz

Latency

Latency
More info

99.9%

<10 ms

Time precision

xPPS out8
5 ns
Event accuracy
< 20 ns

Time to first fix

Cold start
More info

No information available (no almanac, no approx position)

< 45 s
Warm start
More info

Ephemeris and approx. Position known.

< 20 s
Re-acquisition
1 s

Tracking performance (C/N0 threshold)

Tracking
20 dB-Hz
Acquisition
33 dB-Hz

Including

Firmware
Free product lifetime upgrades
Supported sofware
More info

Web user interface to monitor your GNSS receiver.

More info
RxTools: complete and intuitive GUI tool set for receiver control, monitoring, data analysis and conversion. It is available for both Windows and Linux.

Optional accesories

GNSS Antenna
More info

See our GNSS antenna product range here:

More info
Contact us for the most suitable GNSS antenna for your application.

Physical & environmental

Type
SMT solderable land grid array (LGA)
Length
31 mm
Min. operating temperature
-40 °C
Max. operating temperature
85 °C
Min. storage temperature
-55 °C
Max. storage temperature
85 °C
Humidity
5 % to 95 % (non-condensing)
Vibration
MIL-STD-810G
Power consumption: Max.
1.1 W

Certification

Certifcates
RohS, WEEE, CE, ISO 9001-2015

Disclaimer

Data provided on this product datasheet.
Specifications subject to change without notice. Certain features and specifications may not apply to all models.

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