Description
Product information "SparkFun Qwiic - GNSS Timing Breakout, ZED-F9T"
The SparkFun GNSS Timing Breakout offers a unique introduction to SparkFun's geospatial catalogue with the ZED-F9T GNSS receiver from u-blox. The ZED-F9T provides timing accuracy of up to five nanoseconds in clear sky conditions without external GNSS correction, making it perfect for applications where timing accuracy is essential. Do you need an extremely accurate timing reference to maximise the efficiency of your IoT network of 5G devices? The ZED-F9T GNSS Timing Breakout could be the perfect solution.
The ZED-F9T is a multi-band GNSS module that supports the L1/L2/E5b bands and works with all major constellations (GPS, GLONASS, Galileo and BeiDou) simultaneously, making it extremely versatile and able to maintain its timing accuracy even if the module loses connection with one or more of the visible constellations.
This breakout shares a similar design to the SparkFun GPS-RTK-SMA Breakout to create a small but comprehensive development tool for the ZED-F9T. The design includes a USB-C connector for primary power and communication, two Qwiic connectors for communication via I2C with the SparkFun Qwiic system, three SMA connectors for the antenna and timing pulse signals, and a variety of PTH pins that allow direct interaction with most of the ZED-F9T's pinout. The GNSS Timing Breakout also includes an integrated rechargeable backup battery that powers the RTC on the ZED-F9T. This reduces the time to first fix from a cold start (~24s) to a hot start (~2s).
Features:
The ZED-F9T is a multi-band GNSS module that supports the L1/L2/E5b bands and works with all major constellations (GPS, GLONASS, Galileo and BeiDou) simultaneously, making it extremely versatile and able to maintain its timing accuracy even if the module loses connection with one or more of the visible constellations.
This breakout shares a similar design to the SparkFun GPS-RTK-SMA Breakout to create a small but comprehensive development tool for the ZED-F9T. The design includes a USB-C connector for primary power and communication, two Qwiic connectors for communication via I2C with the SparkFun Qwiic system, three SMA connectors for the antenna and timing pulse signals, and a variety of PTH pins that allow direct interaction with most of the ZED-F9T's pinout. The GNSS Timing Breakout also includes an integrated rechargeable backup battery that powers the RTC on the ZED-F9T. This reduces the time to first fix from a cold start (~24s) to a hot start (~2s).
Features:
- Simultaneous reception of GPS, GLONASS, Galileo and BeiDou constellations
- Reception of L1/L2/E5b bands
- Voltage: 5V or 3.3V (all logic is 3.3V)
- Current: 68mA - 130mA (varies depending on operating conditions and constellations)
- Fix Acquisition: ~24s (Cold) / 2s (Hot)
- Timing pulse signal accuracy
- Absolute timing mode: 5ns
- Differential timing mode (with correction data): 2.5ns
- Timing pulse signal frequency: 0.25Hz to 25MHz
- Time pulse signal jitter: ±4ns
- Horizontal position accuracy: 2.0m
- Max. Altitude: 80km (49.7 miles)
- Max speed: 500m.s (118mph)
- I2C address: 0x42
- 2x Qwiic connector
- Get Started with the GNSS Timing Breakout Hookup Guide
- Circuit diagram
- Eagle files
- Board dimensions
- Hookup Guide
- Datasheet (ZED-F9T)
- Integration manual (ZED-F9T)
- Reference to the interface description (ZED-F9T)
- u-centre software
- Structure of a GNSS system
- Qwiic info page
- SparkFun u-blox GNSS Arduino library
- GitHub Hardware Repo
Properties
| Zolltarifnummer: | 85269111 |
|---|---|
| Brand: | SparkFun |
| Country of Origin: | USA |
| Gross Weight (kg): | 0.014 |
| Manufacturer ID: | GPS-18774 |
| Product ID: | GPS-18774 |
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Manufacturer and safety information
Manufacturer information
SparkFun Electronics
6333 Dry Creek Parkway
DE CO 80503 Niwot
https://www.sparkfun.com
support@sparkfun.com
WEEE number: 17968585
Person responsible for the EU
Sertronics GmbH
Am Studio 20d
DE 12489 Berlin
https://www.berrybase.de
info@berrybase.de
Safety instructions
SparkFun Electronics
6333 Dry Creek Parkway
DE CO 80503 Niwot
https://www.sparkfun.com
support@sparkfun.com
WEEE number: 17968585
Person responsible for the EU
Sertronics GmbH
Am Studio 20d
DE 12489 Berlin
https://www.berrybase.de
info@berrybase.de
Safety instructions
- Before commissioning the GPS/GNSS module, check all connections carefully to avoid short circuits.
- Protect the device from moisture, extreme temperatures and other environmental influences.
- Only use with the specified operating voltage and the specified components.
- During installation, ensure that the antenna has a clear view of the sky to guarantee optimum signal quality.
- Handle components with care to avoid damage caused by electrostatic discharge (ESD).
- Do not use in the vicinity of strong magnetic or electromagnetic fields.
- At the end of its service life, dispose of it in an environmentally friendly manner and in accordance with local regulations.
- Do not dispose of electronic components with household waste, but take them to an appropriate collection point.
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22 May 2022 00:00
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