Antennenfabrik

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June 19, 2025
Kategorieverbindung: hohe Gewinnantenne
Kurzfassung: Entdecken Sie die 17 dBi Long-Range-Richtantenne für 868 MHz/915 MHz, konzipiert für die Signalblockierung von Drohnen-FPV. Diese multifunktionale Antenne mit hohem Gewinn ist perfekt für Sicherheitsanwendungen und bietet überlegene Leistung in Gefängnissen, Regierungsgebäuden und mehr.
Verwandte Produktmerkmale:
  • 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.
Fragen und Antworten:
  • 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.