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Model: TX-UM980-INT
The TOXU TX-UM980-INT is an all-in-one RTK GNSS receiver that combines a Unicore UM980 module, an integrated GNSS antenna and an IST8310 electronic compass. It supports GPS L1, L2 and L5 reception in a Ø41.2 × 55 mm housing.
GPS L1/L2/L5 and Multi-Constellation Reception
The 1408-channel UM980 platform supports GPS, BeiDou, GLONASS, Galileo and QZSS.
Up to 50 Hz Position Updates
The default update rate is 1 Hz. The maximum depends on the firmware and output configuration.
Integrated GNSS Antenna and Compass
The 33.4 g receiver houses the GNSS antenna and IST8310 magnetometer.
3–9 V DC Input
Uses an 8-pin locking socket with 1.25 mm pitch. The default baud rate is 115200 bps.
The TOXU TX-UM980-INT integrates a Unicore UM980 RTK module, a GNSS antenna and an IST8310 electronic compass in a Ø41.2 × 55 mm housing. It supports multi-constellation GNSS reception, including GPS L1, L2 and L5.
The UM980 supports centimeter-level RTK positioning under suitable conditions. The installed system needs correction data and sufficient satellite reception to obtain a fixed RTK solution.
Unicore NebulasIV Platform
The 1408-channel UM980 module tracks GPS, BeiDou, GLONASS, Galileo and QZSS signals.
Configurable Position Update Rate
The receiver defaults to 1 Hz. Update rates up to 50 Hz depend on the firmware and output configuration.
Integrated Antenna and IST8310 Magnetometer
The antenna and magnetic sensor are housed with the receiver electronics in a single assembly.
| Attribute | Value |
|---|---|
| Product Model | TX-UM980-INT |
| GNSS Module | Unicore UM980 |
| Antenna Configuration | Integrated GNSS antenna |
| GNSS Constellations | GPS, BeiDou, GLONASS, Galileo and QZSS |
| GPS Signals | L1 C/A, L2P(Y), L2C and L5 |
| GNSS Channels | 1408, based on NebulasIV |
| RTK Horizontal Accuracy (Module Reference) | 0.8 cm + 1 ppm RMS |
| RTK Vertical Accuracy (Module Reference) | 1.5 cm + 1 ppm RMS |
| Position Update Rate | Up to 50 Hz depending on firmware and output configuration, default 1 Hz |
| Baud Rate | 4800–921600 bps, default 115200 bps |
| Supply Voltage | 3–9 V DC, 5.0 V typical |
| Current at 5.0 V | 150 mA |
| Connector | 8-pin locking socket, 1.25 mm pitch |
| Electronic Compass | IST8310 |
| Dimensions | Ø41.2 × 55 mm |
| Weight | 33.4 g |
The cylindrical housing contains the GNSS antenna, UM980 receiver electronics and IST8310 magnetometer. Allow access to the 8-pin socket when planning the mounting position and harness route.
Mobile Robotics and Positioning Terminals
For equipment that needs GPS L1/L2/L5 reception and configurable position updates in a compact receiver assembly.
Confirm the pinout, signal levels, output protocol and correction-data input with TOXU before wiring. Start host communication at the default 115200 bps and verify that the selected messages fit the serial link at the intended update rate.
Check satellite reception and magnetometer readings in the final installation. Confirm the receiver's firmware and output settings if the project requires a specific update rate.
TOXU supplies GNSS receivers, antennas, RF connectors and coaxial assemblies for OEM equipment.
Host Interface Review
Share your host interface, correction-data source and required update rate so TOXU can review the receiver configuration.
TOXU provides GNSS positioning hardware and RF components for equipment manufacturers and system integrators.
Does the receiver support GPS L5?
Yes. The UM980 supports GPS L1 C/A, L2P(Y), L2C and L5.
What are the default update rate and baud rate?
The defaults are 1 Hz and 115200 bps. Confirm the firmware and output configuration for higher update rates.
Lucy Yang | lucy.y@toxutech.com
Dotty Zhao | sales04@toxutech.com
Global Business Director / Sales Team / Global Operations
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