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GPS L1 Antennas
 
3978D High Gain Permanent Mount GPS Antenna
The 3978D-DH-W high gain permanent mount GPS Antenna provides 40 dB gain and great high out-of-band rejection performance and is ideal for stand alone GPS applications.
The 3977D permanent mount GPS Antenna provides 28 dB gain and great out-of-band rejection performance.
The 3971D Low Noise Permanent Mount GPS Antenna has one of the industry’s lowest noise figure.
The Ultra Compact 1357D Embedded GPS antenna is ideal for GPS enabled ruggedized PDAs, laptops and portable GPS Handhelds. The 1357D antenna features a compact ceramic patch element, ESD circuit protection, a low noise amplifier and a SAW fi lter, enabling the 1357D to provide great out-of- band signal rejection performance, consistent and clear signal while minimizing loss-of-lock in an extremely small form factor.
The Compact 1857D Embedded GPS antenna is ideal for GPS enabled ruggedized PDAs, laptops and portable GPS Handhelds. The 1857D antenna features a custom tuned frequency ceramic patch element, ESD circuit protection, a two stage low noise amplifier and a SAW filter, enabling the 1857D to provide great out-of-band signal rejection performance, consistent and clear signal while minimizing loss-of-lock in a very small form factor.
The 3951D Embedded GPS Antenna has one of the industry’s lowest noise figure. It features a tuned custom ceramic patch element that minimizes detuning effects caused by adjacent objects. It also features ESD circuit protection, an innovative LNA (low noise amplifier) and a high rejection SAW filter which enable a consistent, clear signal while minimizing loss-of-lock even when GPS conditions are less than ideal.
The 3957D GPS antenna is ideal for ruggedized handheld GPS devices, mobile asset tracking equipment and GPS timing applications. This antenna features a custom designed ceramic patch element, a two-stage low noise amplifier and a SAW filter, enabling it to provide great out-of-band signal rejection performance, consistent and clear signal while minimizing loss-of-lock. The 3957D comes in a compact square package.
The 3910D GPS antenna is an industry leader in low noise figure. It features ESD circuit protection, an innovative very low noise LNA and a high rejection SAW filter. It also features a precision tuned custom ceramic patch element that minimizes detuning effects caused by adjacent objects. The 3910D is ideal for Fleet Management, Asset Tracking and Precision Agriculture as well any appilcation with poor signal reception area.