Magnet Antenna, GPS-1575.42MHz, Directional Radiation, 26dBic Gain with SMA Male Connector Ultra-Compact Active GPS Tracking with Threaded Interface Built for compact industrial tracking modules and cellular/GPS gateways, this active 1-1/2 inch magnetic-mount GPS antenna operates at 1575.42 MHz. The internal LNA delivers 26 dBic of RHCP gain, ensuring rapid time-to-first-fix under heavy foliage or dense urban environments. Equipped with a high-strength magnetic base for secure placement on flat ferromagnetic surfaces, it terminates in a high-quality, threaded SMA Male (Plug) connector for a secure, vibration-resistant connection. Specification Value Antenna Type Active Patch (Magnetic Mount) Frequency GPS L1 Band (1575.42 MHz) Gain 26 dBic (with integrated LNA) Connector Type SMA Male (Threaded Plug with Male Center Pin) Impedance 50 Ohm Radiation Pattern Directional / Hemispherical Polarization RHCP (Right-Hand Circular Polarization) Dimensions 1-1/2 inches (approx. 38.1 mm) Application Automotive Telematics, Compact Asset Tracking, Navigation Systems Mounting Style Magnetic Surface Mount (Temporary or Permanent) Noise Figure Low noise matrix optimized for weak satellite signals