Nhà máy ăng ten

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June 19, 2025
Liên kết danh mục: anten khuếch đại cao
Tóm tắt: Khám phá 17 dBi dài phạm vi 868MHz / 915MHz ăng-ten PCB hướng, được thiết kế để chặn tín hiệu FPV máy bay không người lái.cung cấp hiệu suất cao hơn trong nhà tù, các cơ sở của chính phủ, và nhiều hơn nữa.
Tính năng sản phẩm liên quan:
  • 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.
CÂU HỎI THƯỜNG GẶP:
  • 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.