Ultra-wideband Drone Detection Antenna: 1GHz-8.5GHz Linear Polarization UWB Directional PCB Antenna. High Gain, Low VSWR. Ideal for FPV Transmission, Positioning, and Electronic Warfare.

This ultra-wideband UAV detection and direction-finding PCB antenna operates across a frequency range of 1 GHz to 8.5GHz, supporting linear polarization and TEM mode. It delivers high gain and excellent VSWR performance (measured VSWR ≤ 2.0), ensuring stable reception of weak UAV signals even in complex electromagnetic environments. The compact PCB structure measures just 100mm × 89mm and features a standard SMA female connector for rapid deployment on various detection platforms. Ideal for early warning, signal source tracking, and coordinated jamming in scenarios such as airports, prisons, and major event security, this antenna serves as a critical sensing unit for building multi-layered low-altitude defense systems.