Active active GPS receiver module

This active GPS receiver supports 1.8 to 5.0 Volt

The system gain of the active GPS antenna is 2 dBi plus 15 dB = 17 dB. Designed for embedded (inside device) integration with active GPS receiver modules, the antenna combines a 25x25x2 mm advanced low profile ceramic patch antenna with a one stage LNA and ultra thin coaxial cable. The Ground Plane size of 35x35 mm gives this solution a performance increase in gain of 1~2dB. It also helps shields the patch antenna from noise.

Active GPS patch antenna as a glance

• Frequency: 1575.42 MHz
• Bandwidth: ± 1023 MHz
• Gain Patch: Typ. 2 dB @ Zenith
• Gain LNA: Typ. 15 dB
• Noise figure: 1.5 dB max.
• VSWR <2
• @ 3.0V typ. 3.8 mA, 1.8V/3.0V/5.0V
• Size: Patch 25 x 25 x 4 (mm) on 35x35 (mm) PCB
• Cable: 1.13 dia. mm coax cable, 57 mm length, connector U.FL compatible, other on request