HB56 Multi-Frequency GNSS Receiver — 100 Hz, Septentrio Mosaic X5 (Variant)
Multi-frequency GNSS receiver powered by Septentrio Mosaic X5 — alternative connector. 100 Hz RTK, AIM+ anti-jamming, 0.6 cm accuracy, 60 g for UAVs and robotics.
Description
The HB56 is a multi-frequency GNSS receiver powered by a Septentrio Mosaic X5 module — sharing the same core positioning engine as the HB50 but with an alternative connector configuration for flexible system integration. With a 100 Hz update rate, it is ideal for UAV navigation, autonomous ground vehicles (AGV), ADAS testing, precision control, and robotics.
Key Features
- Septentrio Mosaic X5 Inside — AIM+ anti-jamming · APME+ multipath suppression · IONO+ scintillation protection · OSNMA anti-spoofing · LOCK+ robust tracking · RAIM+ integrity monitoring
- 100 Hz navigation and measurement update rate
- RTK accuracy: 0.6 cm + 0.5 ppm H / 1 cm + 1 ppm V; 7 s initialization
- 5-constellation, multi-frequency GNSS tracking
- 2 × UART + USB Type-C + SD/MMC + event marker + PPS output
- Compact board: 5.1 × 4.9 cm · weight: 60 g
- Stable tracking under vibration and fast movement
HB50 vs HB56: Both use the identical Septentrio Mosaic X5 module with the same positioning performance, update rate (100 Hz), power consumption (1.6 W), dimensions (7.6 × 6.9 × 1.3 cm), and weight (60 g). The HB56 offers a different connector pinout to suit alternative cabling or mounting requirements — choose the variant that matches your system’s interface layout.
Need heading/orientation? See the HB50H or HB56H — dual-antenna heading receivers powered by the Septentrio Mosaic H-series module.
Key Specifications
| Item | Value |
|---|---|
| GNSS Module | Septentrio Mosaic X5 |
| Update Rate | 100 Hz |
| RTK Accuracy (H) | 0.6 cm + 0.5 ppm (RMS) |
| RTK Accuracy (V) | 1 cm + 1 ppm (RMS) |
| RTK Init Time | 7 s |
| Cold Start / Warm Start | <45 s / <20 s |
| Velocity Accuracy | 3 cm/s |
| Timing (xPPS) | 5 ns |
| Event Accuracy | <20 ns |
| Power Consumption | 1.6 W typical, 1.1 W max |
| Input Voltage | 3.3 VDC |
| Interfaces | 2 × UART · 1 × USB Type-C · 1 × Event · 1 × PPS · SD/MMC |
| Dimensions | 7.6 × 6.9 × 1.3 cm |
| Weight | 60 g |
GNSS Performance
| Signal System | Frequencies |
|---|---|
| GPS | L1 C/A · L1 P(Y) · L2C · L2P · L5 |
| BeiDou (BDS) | B1I · B1C · B2a · B2I · B2b · B3I |
| GLONASS | L1 C/A · L2 C/A · L2P · L3 CDMA |
| Galileo | E1 · E5a · E5b · E6 |
| QZSS | L1 C/A · L1C/B · L2C · L5 |
| NavIC | L5 |
| SBAS | EGNOS · WAAS · GAGAN · MSAS · SDCM (L1, L5) |
| Parameter | Value |
|---|---|
| Tracking Sensitivity | 20 dB-Hz |
| Acquisition Sensitivity | 33 dB-Hz |
| 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 |
Environmental
| Item | Value |
|---|---|
| Operating Temperature | -40°C to +85°C |
| Storage Temperature | -55°C to +85°C |
| Humidity | 5% to 95% (non-condensing) |
Tip: Compare with HB50 (same Mosaic X5 specs, different connector variant) or upgrade to HB50H / HB56H for dual-antenna heading with the Septentrio Mosaic H-series module.
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