20-6000MHz Directional Antenna Of Vehicle-mounted Interferometer

ZD3311-20T6000 vehicle-mounted interferometer directional antenna is a dedicated signal direction-finding antenna tailor-made for vehicle-mounted platforms. It features a 3-layer 5-element uniform circular array design, enabling signal direction finding in the full frequency band of 20MHz to 6000MHz, with the reference value of the system direction finding accuracy reaching 2°RMS. The antenna adopts vertical polarization mode and supports 360° omni-directional signal coverage, with a characteristic impedance of 50Ω and a typical voltage standing wave ratio of ≤2.5. The unit antenna gain increases with the frequency band, which is ≥7dBi for 30MHz-600MHz, ≥10dBi for 600MHz-3GHz and ≥12dBi for 3GHz-6GHz. The direction-finding output interface is optional between N-50K and SMA-50K. The product size is ≤Φ1240mm×H950mm and the weight is ≤25kg. With a green appearance design, its structure is adapted to the installation and application requirements of vehicle-mounted scenarios.