TW5242 Multi-Constellation Smart GNSS Antenna


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The TW5242 is a magnetically-mounted multi-constellation GNSS antenna and receiver that provides GPS, GLONASS, and SBAS reception. It is designed for use in professional-grade digital tracking and positioning applications.

Using Tallysman’s Accutenna™ dual-feed antenna patch technology, the TW5242 improves rejection of multipath signal interference, making it the most precise antenna for tracking in dense urban environments.


  • Multi-constellation receiver
  • 32-channel simultaneous operation
  • High-performance tracking (162 dBm)
  • 9 V-36 V automotive operation
  • Conditional ignition input for Tait radios
  • Excellent multipath signal rejection
  • Industrial-grade IP67 enclosure
  • RoHS, REACH, RED-compliant CE marking


Many channels are better than one

The TW5242’s state-of-the-art receiver provides 32 high-sensitivity tracking channels plus two fast-acquisition channels that can acquire and track GPS, GLONASS, QZSS, and SBAS signals simultaneously.

Weather any storm

Housed in an industrial-grade weatherproof IP67 enclosure, the TW5242 will stay safe and secure wherever your fleet goes.

Mitigate interference

Tallysman’s Accutenna™ technology offers unmatched precision that outperforms any single-feed patch antenna, so you can stay connected to your fleet even in the most crowded areas.

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