Wi-Sys WS3914

Wi-Sys WS3914

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The WS3914 GPS antenna has the industry's lowest current specification. It operates on only 2 mA of current, setting a new standard.

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Designed for low power use while maintaining GPS performance, the WS3914 antenna’s advanced circuitry integrates a SAW filter and low-noise amplifier to ensure a reliable and clear signal for the GPS receiver even in difficult conditions. The antenna design and industry leading low current draw makes the WS3914 antenna ideal for portable or telematics applications using MONITOR, STANDBY or SLEEP modes.

It features a patented very low noise LNA, a high rejection SAW filter and a perfectly tuned custom ceramic patch element that minimizes detuning effects caused by adjacent objects. The WS3914 provides the clearest GPS signal reception while minimizing loss-of-lock even in less than ideal conditions. Housed in a rugged weatherproof magnetic or screw mount enclosure, the WS3914 antenna is ideal for portable applications where low power operation is a necessity.

The WS3914 GPS antenna uses the same advanced circuitry as our high performance WS3910 antenna, redesigned to operate on only 2 mA of current setting a new standard for the industry. Performance is not sacrificed; the antenna still features a custom designed ceramic patch element along with a patented low noise amplifier and SAW filter, enabling the WS3914 to provide a consistent, clear signal while minimizing loss-of-lock. The WS3914 antenna is ideal for portable applications where low power operation is a necessity.

Features

  • Extremely low current: 2 mA @ 2.7 VDC
  • Very low noise figure: 1 dB
  • Excellent out-of-band signal rejection
  • High performance patented LNA
  • Wide range of connector types available
  • Wide voltage input range (2.5 – 3.3 VDC