This permanently mounted GPS antenna provides high gain and features a precision-tuned, custom ceramic patch element for maximum signal reception, along with 15 kV ESD circuit protection. This helps minimize loss of lock, even when conditions are less than ideal.

• High gain: 28 dB
• Low noise figure: 1.5 dB
• Weatherproof – All-plastic, non-corrosive, low-profile enclosure
• Ease of installation – ¾-inch through-hole or bracket mount
• Enhanced safety – Voltage range: 2.7 to 5.5 V

Specifications

Model Variants

• 3977D-W

3977D-W