3G GSM GPS Dual Band Active Indoor Patch Antenna - Premium External Boat GPS Antenna
High-gain dual-band antenna for stable 3G/GSM/GPS signals in challenging environments. Precision-engineered with a durable fiberglass shell and waterproof IP67 rating for marine use. Features a low-noise amplifier (LNA) for enhanced signal clarity in remote or indoor locations. Ultra-thin patch design ensures easy installation on boats, RVs, or rooftops. Corrosion-resistant stainless steel base withstands harsh weather. Ideal for navigation systems, fleet tracking, and IoT applications requiring reliable dual-frequency reception. Direct factory pricing with bulk discounts available. Ships globally with same-day dispatch.