Usine d'antennes

Autres vidéos
June 19, 2025
Catégorie Connexion: antenne à gain élevé
Bref: Découvrez l'antenne directionnelle PCB à longue portée de 17 dBi 868MHz/915MHz, conçue pour le blocage du signal FPV des drones.offrant des performances supérieures dans les prisons, les installations gouvernementales, et plus encore.
Caractéristiques Du Produit Connexes:
  • This is a 4-in-1 PCB directional antenna supporting 860-930MHz, 1560-1620MHz, 2400-2500MHz, and 5700-5900MHz frequency bands.
  • It delivers high gain up to 18 dBi for efficient long-range signal transmission and jamming capabilities.
  • Features a low VSWR of ≤2.5 for optimal signal integrity and power transfer.
  • Constructed with manual welding processes to ensure reliability and quality assurance.
  • Designed as a portable, handheld directional antenna for easy deployment in various security scenarios.
  • Effectively jams illegal drone FPV signals to protect sensitive locations from unauthorized aerial surveillance.
  • Operates across a wide temperature range from -30°C to 70°C for reliable performance in diverse environments.
  • Includes built-in mounting hardware and DC ground lightning protection for enhanced durability and safety.
Les questions:
  • What frequency bands does this directional antenna support?
    The antenna supports four frequency bands simultaneously: 860-930MHz, 1560-1620MHz, 2400-2500MHz, and 5700-5900MHz, making it a versatile 4-in-1 solution.
  • What is the typical application for this antenna?
    It is widely used for jamming illegal drone FPV signals in high-security areas such as prisons, government facilities, oil and gas storage sites, border patrol operations, and cultural venues like museums and theaters.
  • What kind of after-sales support and warranty do you offer?
    We provide a 1-year warranty with lifetime maintenance service, online technical support from professional engineers, free training lessons, and fast responses to customer feedback and questions.