The TW3742AJ is a precision high-gain GNSS antenna built with Tallysman’s unique Accutenna® technology, providing single-band GPS/QZSS-L1, GLONASS-G1, Galileo-E1, and BeiDou-B1 coverage, including the satellite-based augmentation system (SBAS) available in the region of operation [WAAS (North America), EGNOS (Europe), MSAS (Japan), or GAGAN (India)].

Why Choose the TW3742AJ Accutenna®Anti-Jam Single-Band GNSS Antenna?

• Accutenna® technology

• Great axial ratio (2.0 dB typ.)

• Low LNA noise (3.0 dB typ.)

• High-rejection SAW filter

• High-gain LNA (40 dB typ.)

• Low current (19 mA typ.)

• Wide voltage input range (2.5 to 12 VDC)

• ESD circuit protection (15 kV)

• IP67 weather-proof housing

• RoHS and REACH compliant

Benefits of the TW3742AJ Accutenna®Anti-Jam Single-Band GNSS Antenna

• Operates under ground-based jamming

• Circular polarization throughout the full bandwidth

• Superior multipath signal rejection

• Excellent signal-to-noise ratio

• Great out-of-band signal rejection

• Increased system accuracy

• Ideal for harsh environments

Frequently Asked Questions

What is the TW3742AJ Accutenna®Anti-Jam Single-Band GNSS Antenna?

The TW3742AJ is a precision high-gain GNSS antenna built with Tallysman’s unique Accutenna® technology, providing single-band GPS/QZSS-L1, GLONASS-G1, Galileo-E1, and BeiDou-B1 coverage, including the satellite-based augmentation system (SBAS) available in the region of operation [WAAS (North America), EGNOS (Europe), MSAS (Japan), or GAGAN (India)].

Where is the TW3742AJ Accutenna®Anti-Jam Single-Band GNSS Antenna available?

The TW3742AJ Accutenna®Anti-Jam 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 TW3742AJ Accutenna®Anti-Jam 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 TW3742AJ Accutenna®Anti-Jam 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.