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KV104 Dual antenna high performance OEM GNSS module
PPP, RTK, Heading / INS

Category:
  • Multi-constellation multi-frequency GNSS support (including S-band)
  • GNSS+INS capabilities for Position, Velocity, Time and Attitude
  • PPP positioning
  • RTK positioning
  • Heading + Pitch determination
  • Reception of RTCM 3.3: MSM + Legacy messages, SSR corrections
  • RTCM 3.3 (MSM + Legacy messages), NMEA 2.3, NMEA 4.11, NTL Binary Output data format
  • High update rate
  • Possibility to upload customer proprietary or third-party software

Dual antenna high precision OEM GNSS module provides heading determination (as well as pitch) combined  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, S-band 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. Thus, using KV104 OEM GNSS module, users are free to create an effective solution for each specific application.

TECHNICAL SPECIFICATIONS

Supported GNSS signals GPS L1(C/A),L2(CM)/L5, GLONASS L1(C/A), L2(C/A), Galileo E1, E5a/E5b, BeiDou B1,B2, NavIC(IRNSS) L5,S-band, SBAS L1 (WAAS, EGNOS, GAGAN, MSAS, SDCM)
Channels 256 1+128 2
Measurement precision (one sigma) 
Сode measurements 3 20 cm
Сarrier phase measurements 0.8 mm
Accuracy (RMS)   Horizontal Vertical
Position – Standalone mode 1.1 m 1.8 m
– SBAS+GPS mode 0.6 m 0.8 m
– PPP mode          5 cm 10 cm
– RTK mode          5 mm + 0.5 ppm 8 mm + 1.0 ppm
– GNSS+INS mode 4       1.5 m 2 m
Velocity 0.02 m/s 0.03 m/s
Orientation angles accuracy (RMS) RTK mode 5 GNSS+INS mode 4,6    
Heading 0.06° 1°
Pitch 0.15° 1°
Roll 1°
Position data update rate
Standalone mode 1, 2, 5, 10, 20 Hz
RTK mode 1, 2, 5, 10, 20 Hz
PPP mode 1, 2, 5, 10, 20 Hz
GNSS+INS mode Up to 200 Hz
Raw data update rate 1, 2, 5, 10, 20 Hz
Interfaces 3 x UART (or 2 x UART + 1 x CAN)
Data output format RTCM 3.3 (MSM+Legacy messages), NMEA 4.11, NMEA 2.3, NTL Binary
Ambient conditions
Operating temperature –40 °C … +80 °C
Storage temperature –55 °C … +85 °C
Electrical parameters
Supply voltage 3.0…5.5 V
Power consumption 3.2 W
Weight and size
Dimensions (L х W х H) 71 mm х 46 mm х 12.8 mm
Weight (without package) <25 g
1 For Positioning
2 For Heading determination
3 Smoothed pseudoranges
4 Optional. Special firmware is required.
5 On 2 m baseline length
6 GNSS+INS integration

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