संक्षिप्त: 17 dBi लंबी दूरी की 868MHz/915MHz PCB दिशात्मक एंटीना की खोज करें, जिसे ड्रोन FPV सिग्नल अवरोधन के लिए डिज़ाइन किया गया है। यह उच्च-लाभ, बहुक्रियाशील एंटीना सुरक्षा अनुप्रयोगों के लिए एकदम सही है, जो जेलों, सरकारी सुविधाओं और अन्य जगहों पर बेहतर प्रदर्शन प्रदान करता है।
संबंधित उत्पाद विशेषताएं:
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.
प्रश्न पत्र:
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.