Calian TW8889 Dual-Band GNSS Antenna is designed for precision positioning, covering GPS L1/L2, GLONASS G1/G2/G3, Galileo E1/E5b, and BeiDou B1/B2. Featuring Accutenna® technology, it offers excellent multipath rejection, tight phase center variation, and low noise, making it ideal for RTK surveying, UAVs, and mission-critical GPS timing. With an IP67-rated enclosure and low current consumption, TW8889 ensures reliable performance in harsh environments.

Why Choose the TW8889 Dual-Band GNSS Antenna?

• Lightweight (52g)

• Ideal for L1/L2 RTK survey systems

• Great multi-path rejection

• Increased system accuracy

• Excellent signal-to-noise ratio

• IP67, REACH and RoHS compliant

What Is the TW8889 Dual-Band GNSS Antenna Used For?

Typical applications of the TW8889 Dual-Band GNSS Antenna include:

• RTK and high-precision positioning for autonomous machines

• UAV, drone and robotics navigation

• Automotive testing, telematics and fleet tracking

• Marine navigation and heading systems

• Surveying, mapping and precision agriculture

Ordering Information

Part Number: 33-8889-xx-yyyy

where xx = connector type, yyyy = cable length in mm (all 4 digits required)

Please refer to Tallysman's Ordering Guide to review available radomes and connectors at: https://www.tallysman.com/resource/tallysman-ordering-guide/

Frequently Asked Questions

What is the TW8889 Dual-Band GNSS Antenna?

Calian TW8889 Dual-Band GNSS Antenna is designed for precision positioning, covering GPS L1/L2, GLONASS G1/G2/G3, Galileo E1/E5b, and BeiDou B1/B2. Featuring Accutenna® technology, it offers excellent multipath rejection, tight phase center variation, and low noise, making it ideal for RTK surveying, UAVs, and mission-critical GPS timing.

Which GNSS signals does the TW8889 Dual-Band GNSS Antenna support?

Supported constellations and frequency bands are listed in the specifications table above. Matching the antenna to your receiver’s supported signals is the key selection criterion — contact Leo Drive if you need help pairing the TW8889 Dual-Band GNSS Antenna with your GNSS receiver.

Where is the TW8889 Dual-Band GNSS Antenna available?

The TW8889 Dual-Band GNSS Antenna is available through Leo Drive in the following region: Turkey. For other regions, please contact Leo Drive.

How can I get the datasheet and technical documents for the TW8889 Dual-Band GNSS Antenna?

The datasheet, user manual and other technical documents for the TW8889 Dual-Band GNSS Antenna are available on the manufacturer’s website. You can also contact Leo Drive for documentation and integration support.

Explore More at Leo Drive

The TW8889 Dual-Band GNSS Antenna is part of the GNSS Antennas range at Leo Drive. Browse all autonomous vehicle sensors and components, or talk to our engineering team about integration in your project.