UniStrong P50U High-Precision GNSS Positioning Module

UniStrong

P50U High-Precision GNSS Positioning Module

800
Channels: 10ns
Timing Accuracy: 5.0kHz
Channel Spacing

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Overview

About the P50U

The P50U is a brand-new compact high-precision GNSS positioning module in the Phantom series developed by UniStrong. Based on the Lyra-II baseband chip, the module supports all-constellation, multi-frequency GNSS signal tracking, including the new signal structures of BeiDou-3. Featuring a compact surface-mount (SMD) design, it offers higher integration. The module can be widely used in handheld GIS devices, UAVs, autonomous driving, and other fields.

Specifications

The P50U is a brand-new Phantom series compact high-precision positioning module introduced by UniStrong. Based on the Tianqin II baseband chip, the module supports all-constellation, multi-frequency GNSS signal tracking, including new BeiDou-3 signal systems. Featuring a compact surface-mount design, it offers higher integration and can be widely applied to handheld GIS devices, UAVs, autonomous driving, and other fields.

Product Features

● Powered by Tianqin II + Tianying high-precision chips; ● Full support for BeiDou-3 satellite signal tracking, delivering all-constellation, multi-frequency positioning; ● Brand-new anti-jamming technology for superior performance in complex environments; ● Compact SMD surface-mount design for higher integration.

Specifications

Technical data

Values from the UniStrong datasheet. Ask us for the full sheet or a side by side with another model.

GNSS Performance Specifications

Signal Tracking: BDS: B1I, B2I, B3I, B1C, B2a, B2b, ACEBOC GPS: L1C/A, L1P, L2P, L2C, L5 GLONASS: G1, G2 Galileo: E1, E5a, E5b, ALTBOC, E6 QZSS: L1C/A, L1C, L2C, L5 SBAS L-Band (Commercial PPP Service)
Channels: 800
Tracking Sensitivity: -142dBm
SBAS Tracking: 3 channels, parallel tracking
Data Update Rate: 20Hz (Standard)
Accuracy Specifications: Positioning Accuracy / Horizontal (RMS)
Accuracy Specifications: Standalone / 1.2 m (RMS)
Accuracy Specifications: DGNSS / 0.3 m (RMS)
Accuracy Specifications: SBAS / 0.3 m (RMS)
Accuracy Specifications: RTK / 8mm+1ppm
Accuracy Specifications: Static / 2.5mm+0.5ppm
Timing Accuracy (1PPS): 10ns
Cold Start: 40s (Typical)
Warm Start: 10s (Typical)
Reacquisition Time: <1s
Velocity Limit: 515m/s
Altitude Limit: 18288m

L-Band Performance Specifications

Channels: Single channel
Frequency Range: 1525 ~ 1560MHz
Tracking Sensitivity: -140dBm
Channel Spacing: 5.0kHz
Satellite Signal Tracking: Manual or automatic
Acquisition Time: 15s (Typical)

Communication Specifications

Data Interface: Serial / 3x Full-duplex Serial Ports (3.3V CMOS)
Data Interface: USB / 1x USB Host/Device
Data Interface: CAN / 2x CAN
Data Interface: Other / 1x SPI Interface
Baud Rate: 4800～460800bps
Differential Format: Proprietary differential format ROX, RTCM2.x, RTCM3.x, CMR, CMR+
Data Format: NMEA0183, NMEA2000, Crescent Binary
Timing Output: 1PPS, CMOS, active high, synchronized on rising edge, 10kΩ, 10pF load
Event Marker Input: CMOS, active low, synchronized on falling edge, 10kΩ, 10pF load