The TW3440 employs Tallysman’s unique Accutenna® technology, covering GPS/QZSS L1, GLONASS G1, as well as SBAS (WAAS, QZSS, EGNOS & MSAS).

Why Choose the TW3440 Single Band GNSS Antenna?

• Great axial ratio: 1 dB typ.

• High gain LNA: 40 dB

• Low noise LNA: 1 dB typ.

• Low current: 20 mA typ.

• Wide supply voltage: 2.5 to 16 VDC

• IP69K, RoHS and REACH compliant

• Available conical radome

Benefits of the TW3440 Single Band GNSS Antenna

• Excellent circular polarisation

• Long Cable Runs

• Excellent signal to noise ratio

• Excellent multipath rejection

• Increased system accuracy

• Ideal for harsh environments

Frequently Asked Questions

What is the TW3440 Single Band GNSS Antenna?

The TW3440 employs Tallysman’s unique Accutenna® technology, covering GPS/QZSS L1, GLONASS G1, as well as SBAS (WAAS, QZSS, EGNOS & MSAS).

Where is the TW3440 Single Band GNSS Antenna available?

The TW3440 Single 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 specifications for the TW3440 Single Band GNSS Antenna?

The manufacturer’s datasheet is attached to this page and carries the full specification table, including gain and axial ratio per band. Please contact Leo Drive for ordering options and integration support.

Explore More at Leo Drive

The TW3440 Single 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.