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Item #: TW1829

TW1829 Dual Band Antenna


The TW1829 employs Tallysmans unique Accutenna technology providing dual band GPS L1/L2, GLONASS G1/G2, Galileo E1 and BeiDou B1 coverage.

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SKU: 33-1829 Categories: , Manufacturer: Tallysman Wireless

Tallysman TW1829 Antenna

Includes dual band GPS L1/L2, GLONASS G1/G2, Galileo E1, and BeiDou B1

The TW1829 employs Tallysman’s Accutenna™ technology providing dual band GPS L1/L2, GLONASS G1/G2, Galileo E1 and BeiDou B1 coverage, designed for precision dual frequency positioning where light weight is important.

The TW1829 features a precision tuned, circular dual feed, stacked patch element. The signals from the two orthogonal feeds are combined in a hybrid combiner, amplified in a wide-band LNA, then band-split for narrow filtering in each band and further amplified prior to recombination at the output.

The TW1829 has a strong pre-filter to mitigate inter-modulated signal interference from LTE and other cellular bands.


  • Accutenna™ Technology
  • Light weight (37g)
  • Low noise LNA
  • Temperature compensating LNAs


  • Multipath signal rejection
  • Ideal for RTK applications
  • High signal-to-noise ratio
  • Consistent response in all operating temperatures

The OEM antennas are supplied with a standard 60mm diameter circular ground plane, with a coaxial cable terminated with a connector . Mounting holes are provided for attachment to larger ground planes. Custom tuning and ground plane options may be available, depending on purchase level commitment.

The TW1829 is REACH and RoHS compliant.

Tallysman Connector and Cable Options

Tallysman offers a number of connector and cable options for its antennas. Use the guide below to find the available options for your antenna or contact us for help.

Tallysman Part Number Ordering Guide

Tallysman TW1829 GNSS Antenna Data Sheet

Tallysman Aerodynamic Antennas

Premium Antennas for Unmanned Vehicles (UAVs)

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