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HB6 Pro GNSS Box Receiver — Powered by Septentrio Mosaic-X5

HB6 Pro GNSS Box Receiver — Powered by Septentrio Mosaic-X5

Compact multi-band RTK GNSS box receiver powered by Septentrio mosaic-X5 — available in single-antenna or dual-antenna (mosaic-H) configuration. 448 channels, 0.6 cm RTK, 100 Hz, full AIM+ suite, heading to 0.03° — 68.4 × 41.8 × 13.5 mm · 45 g.

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Description

The HB6 Pro is a compact multi-band RTK GNSS box receiver powered by the Septentrio mosaic-X5 engine, supporting all major GNSS constellations and frequencies with 448 hardware channels. At 68.4 × 41.8 × 13.5 mm and 45 g, it integrates a TCXO, LNA, and 32 GB TF card slot — available in single-antenna (mosaic-X5) or dual-antenna (mosaic-H) configuration for high-precision positioning and heading output. Designed for UAVs, autonomous robots, precision control, unmanned systems, and advanced navigation applications.

Key Features

  • Septentrio mosaic-X5 — 448 hardware channels, full multi-constellation multi-frequency tracking
  • 0.6 cm + 0.5 ppm RTK horizontal accuracy; 7 s initialization
  • AIM+ active interference mitigation · APME+ multipath suppression · IONO+ scintillation protection · LOCK+ robust tracking · RAIM+ integrity monitoring · OSNMA anti-spoofing
  • 100 Hz orientation update rate; < 10 ms latency
  • Single-antenna (mosaic-X5): full-constellation, full-frequency GNSS positioning
  • Dual-antenna (mosaic-H): high-precision positioning with heading, pitch & roll output — 0.03° @ 5 m baseline
  • Built-in TCXO · LNA · 32 GB TF card slot
  • 2× UART · 1× USB · compact 45 g body
  • Stable tracking during high-frequency vibration and fast movement (≤ 4 g)

Key Specifications

ItemValue
GNSS EngineSeptentrio mosaic-X5 (single) / mosaic-H (dual antenna)
Tracking Channels448 hardware channels
RTK Accuracy (H)0.6 cm + 0.5 ppm (RMS)
RTK Accuracy (V)1 cm + 1 ppm (RMS)
RTK Init Time7 s
Update Rate100 Hz (orientation & measurements)
Latency< 10 ms
Heading @ 1 m / 5 m0.15° / 0.03° (RMS)
Pitch/Roll @ 1 m / 5 m0.25° / 0.05° (RMS)
Timing (xPPS)5 ns
Event Accuracy< 20 ns
Velocity Accuracy0.03 m/s
Baud Rate115200 – 4M bps (default 115200)
Dimensions68.4 × 41.8 × 13.5 mm
Weight45 g

GNSS Performance

Single-Antenna Configuration (mosaic-X5)

Signal SystemFrequencies
GPSL1C/A · L1C · L1PY · L2C · L2P · L5
BeiDou (BDS)B1I · B1C · B2a · B2I · B2b · B3I
GLONASSL1CA · L2CA · L2P · L3 CDMA
GalileoE1 · E5a · E5b · E5 AltBoc · E6
NavICL5
QZSSL1C/A · L1C/B · L2C · L5
SBASEGNOS · WAAS · GAGAN · MSAS · SDCM (L1 + L5)

Dual-Antenna Configuration (mosaic-H)

Signal SystemFrequencies
GPSL1C/A · L2P(Y) · L2C
BeiDou (BDS)B1 · B2I · B3I
GLONASSL1C/A · L2C/A
GalileoE1 · E5b
QZSSL1C/A · L1C/B · L2C
SBASL1
ParameterValue
Tracking Sensitivity20 dB-Hz
Acquisition Sensitivity33 dB-Hz
Cold Start TTFF< 45 s
Warm Start TTFF< 20 s
Reacquisition1 s
Standalone Accuracy (H/V)1.2 m / 1.9 m
SBAS Accuracy (H/V)0.6 m / 0.8 m
DGNSS Accuracy (H/V)0.4 m / 0.7 m

Interface & Connectivity

ParameterDescription
UART2 ports
USB1 port
Data StorageTF card slot — up to 32 GB
Antenna PortsMAIN (mosaic-X5 single antenna) + AUX (mosaic-H dual antenna)
Protocols (Output)NMEA 0183 · Septentrio SBF · RINEX
Correction InputRTCM v2.x / v3.x · CMR v2.0 · CMR+
Update Rate100 Hz (orientation) · 50 Hz (standalone/SBAS/DGNSS) · 20 Hz (RTK)

Electrical & Operating Conditions

ItemValue
Supply Voltage4.5 – 12.0 V
Operating Current185 mA @ 5.0 V
Operating Temperature−40°C to +85°C
Storage Temperature−55°C to +85°C
Dynamic≤ 4 g
Max Altitude18,000 m
Max Speed515 m/s

Physical

ItemValue
Dimensions68.4 × 41.8 × 13.5 mm (±0.3 mm)
Weight45 g
IntegratedTCXO · LNA · 32 GB TF card slot

Product datasheet

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