Universal Magnetic GPS Antenna 1575.42 MHz 3V-5V

Universal Magnetic Active GPS Antenna (1575.42 MHz)

The CABLE-GPS1575.42 is a compact, high-gain active GPS antenna designed for marine navigation receivers, chartplotters, AIS transponders, cellular gateways, and vehicle tracking systems requiring precise L1-band positioning data. Operating at the central GPS frequency of 1575.42 MHz, this antenna incorporates an internal Low Noise Amplifier (LNA) to boost weak satellite signals while filtering out out-of-band RF interference.

Featuring an integrated heavy-duty magnetic base, the antenna provides instant, non-destructive surface mounting on steel cabin tops, arches, or equipment enclosures. Capable of operating across a wide 3.0V to 5.0V DC supply voltage range fed directly via the coaxial signal cable (phantom power), it delivers reliable performance, low noise figures, and fast satellite lock times under varied atmospheric conditions.

Key Features

• High-Gain Integrated LNA: Built-in low-noise amplifier provides up to 28 dB of gain to compensate for long cable runs and signal attenuation.

• Universal 3V–5V DC Power: Compatible with standard 3.3V and 5.0V phantom power outputs supplied by marine chartplotters, AIS units, and GPS modules.

• Heavy-Duty Magnetic Mount: Strong ferrite magnet base ensures secure mounting on metal surfaces without drilling holes.

• Low Noise & High Selectivity: Multistage SAW filter minimizes interference from nearby VHF, AIS, and 4G/5G marine cellular transmissions.

• Fully Weatherproof Construction: Encapsulated IP67 housing resists UV degradation, salt fog, and heavy water spray.