Small 10Hz GPS/GALILEO/SBAS GNSS Receiver Module U-blox7 Solution GPS Tracking Device
The GN19-7020L is an ultra-compact, high-performance GPS module and GNSS receiver module powered by u-blox 7 chipset technology. Designed for precision positioning applications, it combines ultra-low power consumption (9.1mA in PSM mode) with industry-leading sensitivity (-162dBm tracking).
Key Features:
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Multi-system support: GPS + Galileo + SBAS (WAAS/EGNOS) hybrid engine.
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High accuracy: <2.5m autonomous, <2.0m with SBAS augmentation.
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Flexible connectivity: UART/TTL and USB 2.0 interfaces, NMEA 0183 v3.0 protocol.
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Fast signal acquisition: 1-second hot start, 29-second cold start.
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Configurable output: Adjustable refresh rate (1-10Hz) and baud rate (up to 921600bps).
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Compact design: 9.7×11.4×2.4mm SMT package with RoHS compliance.
Applications:
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Vehicle tracking (logistics, fleet management)
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Portable devices, IoT solutions, and wearable tech
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Timing systems, asset tracking, and surveying equipment
With AssistNow A-GPS and robust performance (-40°C to 80°C), the GN19-7020L u-blox solution delivers reliable positioning for diverse industries.
Overview
The GPS/GNSS module GN19-7020L is an ultra-low power consumption, ultra-high sensitivity, ultra-small size GPS receiver module. This product adopts the latest generation U-blox7 chip design, which can perfectly meet the needs of positioning, tracking, navigation and other applications. It is widely used in car DVD, PND, DVR, portable devices, measuring equipment, personnel positioning management, tracking and speed measurement equipment, timing equipment, pet tracking, school care management card, delivery tracking and positioning, taxi tracking and positioning, company vehicle tracking and positioning, logistics vehicle tracking and positioning, automobile fault detection, automobile oil detection, automobile Internet of Things, excavator positioning and other products.
Typical applications
Personal positioning and car navigation, positioning and other track tracking products
PDA, Pocket PC and other portable devices
Area measurement and distance measurement and other surveying products
Synchronous UTC time and timing field
Track recording and GPS data point calibration
Electronic dog, school care card and other products
Features
Single-sided surface mount, secondary SMT solution, faster application. Manufactured with lead-free process, RoHS compliant. UART/TTL, USB2.0 optional output.
Using KDS 0.5PPM high-precision TCXO.
Rich data output rate: 9600bps (default) [optional: 1200, 2400, 4800, 19200, 38400, 5760015200, 230400, 460800, 921600].
Can be set arbitrarily with output statements: NMEA 0183 V3.0 (GGA, GSA, GSV, RMC, VTG, GLL) built-in RTC crystal.
Supports adjustable data refresh rate: 1Hz-10Hz.
Satellite quality control: Rich settings for satellite quality control and anti-floating software settings Application scenarios: From walking mode-vehicle mode-static mode-portable mode-airborne mode and 2D&3D positioning, users can freely set.
Support positioning PPS Indicator light: always on before positioning or off: flashing after positioning Supports A-GPS services such as AssistNow 0nline and AssistNow Offline GPS, GALILEO, SBAS (WAAS, EGNOS, MSAS, GAGAN) hybrid engine.
