Wi-Sys GPS 3914 Antenna

Low power use, active GPS antenna

The WS3914 GPS antenna is designed for low power use while maintaining GPS performance. The antenna design and low current draw makes the WS3914 antenna ideal for portable applications where low power operation is a necessity, including telematics applications using MONITOR, STANDBY or SLEEP modes. It uses the same advanced circuitry as the high performance WS3910 antenna, and 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 minimising loss-of-lock.

Features
• Extremely low current: 2 mA @ 2.7VDC
• Extremely low noise figure: 0.8 dB
• Gain: 18 dB
• Excellent out-of-band signal rejection
• Choose from MCX or BNC connectors
• High performance LNA (patented)
• Wide voltage input range (3.0 - 5.5 VDC)
• Excellent low elevation angle coverage

For automobile applications where superior reception is more important than conservation of battery life, the high performance WS3910 is an option.