DME antenna (DME – distance measuring equipment) is applied for radio navigation that determines the distance from a ground station to an aircraft.
The antenna is designed to receive and transmit signals in the frequency range from 1025 MHz to 1150 MHz.
DME antenna 1025-1150 MHz is a professional omnidirectional antenna designed for distance measuring equipment in aviation navigation systems. Operating in the 1025-1150 MHz frequency range, it delivers 9 dBi gain, low ripple performance and stable omnidirectional coverage for reliable communication between aircraft and ground stations.
With a 360° horizontal radiation pattern, 7-8° vertical beamwidth and a 3° slope angle of the main lobe, the DME antenna 1025-1150 MHz ensures accurate signal transmission and improved reception for aircraft at different altitudes. Its N-type connector allows seamless integration into professional aviation infrastructures.
Engineered for durability, the antenna withstands 100% humidity at 20 °C, operates from -10 °C to +50 °C and stores safely between -40 °C and +70 °C. With dimensions of 2150 × 120 mm and a maximum weight of 5.6 kg, the DME antenna 1025-1150 MHz combines robust outdoor performance with easy installation and maintenance.
✅ High-performance omnidirectional antenna
The DME antenna 1025-1150 MHz delivers stable omnidirectional coverage with 9 dBi gain. Its low ripple ensures precise and undistorted navigation signals for reliable distance measurements.
✅ Optimized for aviation navigation
With a 3° slope angle of the main lobe and 7-8° vertical beamwidth, the antenna ensures accurate ground-to-air signal delivery. This makes it ideal for real-time distance measuring applications.
✅ Durable and weather-resistant design
The antenna withstands 100% humidity and wide temperature variations. Its robust construction guarantees long-term outdoor reliability in diverse environments.
✅ Easy professional integration
The N-type connector ensures secure and stable installation into aviation radio systems. This simplifies integration into DME and airport navigation infrastructures.
🛠️ Whether you need a DME omnidirectional antenna with 9 dBi gain, an aviation navigation antenna with N-type connector, or a professional distance measuring antenna for airport infrastructure, the DME antenna 1025-1150 MHz is engineered for accuracy, reliability and long-term service.
🛒 The DME antenna 1025-1150 MHz is available to order now and ready for deployment in distance measuring equipment systems, airport infrastructures and aviation navigation networks.
📌 Key features
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Frequency range 1025-1150 MHz
The antenna operates across the full DME frequency range, ensuring compatibility with aviation navigation systems. This makes it suitable for professional airport and air traffic infrastructures.
With 9 dBi gain, the antenna provides strong and stable signal coverage for distance measuring applications. It ensures reliable communication between aircraft and ground stations.
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360° horizontal radiation pattern
The omnidirectional pattern guarantees uniform signal distribution in all directions. This is critical for accurate aircraft positioning and navigation support.
The narrow vertical beamwidth improves signal focus and efficiency. It supports stable reception at varying aircraft altitudes.
The 3° slope angle enhances coverage geometry for aviation applications. It improves distance measuring precision in real operating conditions.
Low ripple ensures uniform field distribution and reduced distortion. This increases the accuracy of navigation data.
The antenna uses a standard N-type connector for secure and stable RF integration. This simplifies installation into aviation systems.
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Humidity resistance up to 100%
The construction withstands full humidity at 20 °C, ensuring stable outdoor operation. This makes it suitable for airports and exposed navigation sites.
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Operating temperature from -10 °C to +50 °C
The antenna remains reliable across a wide operating temperature range. This supports long-term performance in different climates.
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Compact and lightweight construction
With dimensions of 2150 × 120 mm and weight up to 5.6 kg, the antenna is practical for installation and maintenance in professional aviation infrastructures.
⚙️ Main functions
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Distance measuring signal transmission
The antenna transmits signals for DME systems, enabling aircraft to calculate accurate distance from ground stations. This supports safe and efficient navigation.
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Omnidirectional aviation coverage
Its 360° radiation pattern ensures full-area coverage around the station. This allows reliable communication regardless of aircraft direction.
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Ground-to-air navigation support
The antenna provides a stable link between aircraft and aviation navigation infrastructure. This improves consistency in approach, departure and route operations.
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Signal stability in varying altitudes
The vertical beamwidth and main lobe slope are optimized for aircraft at different flight levels. This ensures precise and uninterrupted signal delivery.
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Integration into DME infrastructure
The antenna is designed for seamless integration into professional DME systems. It supports stable operation in airport and air traffic environments.
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Reliable outdoor operation
Its rugged construction guarantees continuous service under humidity and temperature stress. This makes it dependable for permanent outdoor deployment.
🧩 Applications
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Distance Measuring Equipment systems
The antenna is designed as a core element of DME infrastructures, ensuring accurate aircraft distance calculation and stable communication with ground stations.
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Airport navigation networks
It supports navigation and positioning systems at airports, improving reliability for arrivals, departures and ground-based aviation control.
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Air traffic control support
The antenna enhances aviation traffic management by providing stable navigation signals for distance measuring and routing operations.
It integrates into fixed ground stations where reliable omnidirectional coverage is essential for aviation communication and navigation support.
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Civil aviation infrastructure
The antenna is suitable for commercial aviation systems that require precise, stable and continuous distance measuring performance.
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Military aviation systems
Its robust construction and dependable coverage make it suitable for military air navigation and tactical airfield applications.
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Outdoor navigation installations
The weather-resistant design allows reliable operation in exposed outdoor environments, including permanent airport and remote navigation sites.
💡 Why you should buy from us❓
- 1.5 years warranty
- 7 years after-sales support
- Remote support team of engineers
- Discount program for regular customers 🎁
💬 Contact Us
For additional details or assistance regarding the DME antenna 1025-1150 MHz, feel free to contact our team. We provide professional consultation and aftersales support to help with installation and setup, ensuring you get the most out of your aviation navigation equipment.
