The 3961D-HR Embedded GPS Antenna provides 25 dB gain, superior out-of-band rejection performance and is the optimum choice for embedded GPS Tracking and Timing applications with high RF fields. It features a precision tuned custom ceramic patch element for maximum signal reception, 15KV ESD circuit protection, a multi-stage LNA circuit and dual high rejection SAW filters. This enables the 3961D-HR to provide a reliable and clear GPS signal while minimizing loss-of-lock, even when conditions are less than ideal. The 3961D-HR comes with a 45.2 mm diameter mini ground plane.

Features 

• High out-of-band rejection for stand-alone or mobile applications where interference is a concern and performance is critical 
• Innovative dual SAW filter design 
• Low current draw: 7.5 mA @ 3.3 VDC 
• Comes with internal ground plane 
• 15 KV ESD circuit protection