Wi-Sys WS1857

Wi-Sys WS1857

The very compact WS1857 Embedded GPS antenna is ideal for GPS Enabled mobile phones, PDAs, laptops, and portable GPS handhelds.


The WS1857 antenna features a custom tuned dead-on-frequency 18mm x 18mm x 4mm ceramic patch element, ESD circuit protection, a two stage low noise amplifier and a SAW filter, enabling the WS1857 to provide great out-of-band signal rejection performance, consistent, and clear signal while minimizing loss-of-lock in a very small form factor. With its very compact 18mm x 18mm x 7mm dimensions, the WS1857 antenna is perfectly suited for OEM applications.


  • Very Compact form factor
  • High Gain: 28 dB
  • 15 KV ESD circuit protection
  • Great out-of-band SAW filter
  • 2.7 to 5 volt operation
  • Custome cable lengths available
  • Other connector types available
  • Ideal for embedded applications
  • Low price