The TW4020 is a wideband GNSS antenna covering the GPS L1, frequency band. It features a small patch element with 40% wider bandwidth than typical GPS L1 antennas.


  • 40% wider bandwidth
  • High rejection SAW filter
  • Low noise LNA: 1dB
  • Temperature compensating LNAs


  • Great out-of-band signal rejection
  • Excellent signal-to-noise ratio
  • Consistent response in all operating

The TW4020is housed in a compact, magnetic mount, IP67 compliant housings. It is RoHS and REACH compliant.

For further details, please download the Datasheet.