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UM760A

UM760A

Automotive-grade Multi-GNSS Single-Frequency Positioning Module

The UM760A module is an automotive-grade, multi-constellation, single-frequency navigation and positioning module developed by Unicore Communications. Based on the UC7510A, a high-performance GNSS SoC with fully independent intellectual property rights, the module features high integration, low power consumption, and anti-jamming capabilities. It supports simultaneous reception of GPS, BDS, GLONASS, Galileo, QZSS, and SBAS signals in the L1 band. The UM760A is widely used in applications such as vehicle navigation, fleet management, and vehicle monitoring.


Ordering Information

Supply at multiples of 500 pieces


UM761A-head

Product Characteristics

  • Supports BDS B1I, B1C; GPS L1 C/A; GLONASS G1; Galileo E1B/C; QZSS and SBAS

  • Supports A-GNSS to reduce the TTFF

  • Built-in jamming detection and filtering technology

  • Compatible with UM220-IV series modules

  • GNSS chip qualified according to AEC-Q100 and production process conforms to IATF16949


UM760A

Performance Specifications



Channel
64 channels, based on UFirebird IV
FrequencyGPS L1C/A 
BDS B1I, B1C
GLONASS G1
Galileo E1B/C
QZSS L1C/A, L1C/B*, L1S
SBAS  L1C/A*
ModesSingle-System Standalone Positioning
Multi-System Joint Positioning
Time to First Fix (TTFF)Cold Start < 26 s
Hot Start < 1 s
Reacquisition < 1 s
Positioning Accuracy (CEP)Horizontal: 1.5 m (with SBAS)
Vertical: 2.0 m (without SBAS) 
Data Update Rate1 Hz / 5 Hz / 10 Hz
Velocity Accuracy (RMS)10.05 m/s (open sky)
1PPS20ns
SensitivityGNSS
Tracking             -165 dBm
Cold Start           -148 dBm
Hot Start             -156 dBm
Reacquisition    -160 dBm
Data FormatNMEA 0183, Unicore



Physical Specifications

Dimensions

12.2 x 16.0 x 2.4 mm

Package

24 pin, LCC

Temperature

Operating -40 °C ~ +85 °C

Storage -45 °C ~ +90 °C


Electrical Specifications

Voltage2.7V ~ 3.6 V DC
LNA2.7V ~ 3.3 V, <100 mA


Functional Ports

1 × UART (LVTTL)
1 × 12C*
1 × SPI*
1 × 1PPS (LVTTL)


Functional Characteristics

Passive Antenna, Active Antenna
AGNSS

Note: * Supported by specific firmware.

1 95% at 30 m/s for dynamic operation,open sky



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