PCTEL 3978D-HR-DH-W High Gain and High Rejection GPS Antenna, 40 dB LNA Gain

PCTEL 3978D-HR-DH-W High Gain & High Rejection Permanent Mount GPS Antenna

The 3978D-HR-DH-W high gain, permanent mount GPS Antenna provides 40 dB gain and superior out-of-band rejection performance and is the optimum choice for GPS Tracking and Timing applications with long cable runs and stand alone GPS applications. 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 3978D-HR- DH-W to provide a reliable and clear GPS signal while minimizing loss-of-lock, even when conditions are less than ideal. It is available in an all-plastic, non-corrosive conical package for vehicle mounting or fixed installations.

Key Features

• High gain: 40 dB (typical)
• Voltage range: 2.7-5.5 V
• Very high rejection dual SAW filter
• All-plastic, non-corrosive, cone-shaped enclosure sheds water and ice, prevents bird perching