Wi-Sys WS3927

Wi-Sys WS3927

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The WS3927 is a high performance, low cost magnet mount GPS Antenna. It features all plastic weatherproof housing, 28 dB LNA gain, and is RoHS compliant.


The WS3927 features a precisely tuned ceramic patch antenna, 15KV ESD protection, a two stage high gain (28 dB) Low Noise Amplifier (LNA), with a mid-section SAW filter that provides superior out-of-band signal rejection. Housed in a very compact all plastic weatherproof enclosure, the WS3927 can be installed almost anywhere on a vehicle allowing great flexibility. With its 2.7 to 5 volt operation, the WS3927 can be used with any GPS system availble.


  • All Plastic Weatherproof Housing
  • 2.7 – 5.0 VDC Voltage Range
  • 28 dB LNA gain (typical)
  • Low noise figure 1.5 dB
  • great out-of-band signal rejection
  • Magnet mount
  • Very competitively priced
  • RoHS Compiant