Military Patch Antennas
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PATCH antenna, 1080–1480 MHz band
4 300 грн.
3 960 грн.
-8%
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Antenna Patch 2.4 GHz Zavada
1 401 грн.
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PATCH Antenna 5.8 GHz
5 800 грн.
5 280 грн.
-9%
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Patch Skif 16dBi LHCP 4.8-6.0 GHz
3 850 грн.
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Vivaldi Antenna 730MHz – 6.5GHz
1 648 грн.
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Patch Skif 16dBi RHCP 4.8-6.0 GHz
3 850 грн.
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Antenna Patch 5.8 GHz Zavada
2 277 грн.
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Patch RHCP 5.5-7 GHz 9dBi
1 980 грн.
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Omni linear patch 3.0-3.5 GHz
1 100 грн.
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What are patch antennas?
Patch antennas are compact, flat, directional antennas that provide stable communication over medium and long distances. They are widely used in the military, particularly with receivers, transmitters, and VTX modules, where signal reliability and minimal loss are crucial.
Purpose of patch antennas
The main task of patch antennas is to transmit and receive signals in a precisely defined direction. This increases communication range and quality, and reduces the impact of interference and noise. Such antennas are actively used in drones, communication systems, and military equipment.
Key characteristics of patch antennas
- Frequency range. Determines the frequencies at which the antenna can operate with maximum efficiency.
- Polarization. Important for compatibility with the receiver and transmitter.
- Signal gain. Measured in dBi and affects communication range and stability.
- Beam angle. The narrower it is, the stronger and more precise the signal in a specific direction.
How to choose a patch antenna?
To choose the right patch antenna, consider:
- Purpose. For stationary communication, use with drones, or other mobile devices.
- Frequency range. Must match your transmitter or VTX module.
- Beam angle. Choose based on what is more important: range or wider coverage.
- Polarization direction. Vertical or horizontal compatibility ensures signal stability.
- Material and weight. For drones, lightweight solutions are important; for stationary systems, strength and protection.
Where to buy patch antennas?
You can find high-quality patch antennas at Flash Army. Here you can choose antennas with the necessary characteristics, compatible with various receivers, transmitters, and VTX modules. All products come with a quality guarantee, a fair manufacturer's price, and fast delivery across Ukraine.
- Brand: Aeronetix Patch Antennas Armorum Pro Patch Antennas BlueBird Patch Antennas Coalas systems Patch Antennas DigiQ RF Patch Antennas Echopraxy Patch Antennas EFPV Patch Antennas Maple Wireless Patch Antennas RushFPV Patch Antennas Sakura Patch Antennas Scream Industries Patch Antennas SKIF Patch Antennas StingBee Patch Antennas ZAVADA Patch Antennas
- Frequency range: Patch Antennas 1-1000 MHz Patch Antennas 1001-2000 MHz Patch Antennas 2001-3000 MHz Patch Antennas 3001-4000 MHz Patch Antennas 4001-5000 MHz Patch Antennas 5001-6000 MHz Patch Antennas 6001-7000 MHz Patch Antennas 7001-8000 MHz Patch Antennas 9001-10,000 MHz Patch Antennas 10,001-11,000 MHz Patch Antennas 11,001-12,000 MHz
- Reinforcement, DBI: Patch Antennas 2.8 dBi Patch Antennas 3 dBi Patch Antennas 6.2 dBi 7 dBi Patch Antennas Patch Antennas 9.5 dBi Patch Antennas 10.4 dBi Patch Antennas 10.9 dBi 13 dBi Patch Antennas Patch Antennas 13.3 dBi 14 dBi Patch Antennas Patch Antennas 14.4 dBi Patch Antennas 15.8 dBi 16 dBi Patch Antennas Patch Antennas 17 dBi Patch Antennas 19.5 dBi Patch Antennas 20 dBi
- Beam angle: Patch antennas with 15° beam angle Patch antennas with 16° beam angle Patch antennas with 29° beam angle Patch antennas with 30° beam angle Patch antennas with 54° beam angle Patch antennas with 96° beam angle
- Material: Composite Patch Antennas Plastic Patch Antennas
- Main frequencies: Patch Antennas 0.9 GHz Patch Antennas 1.2 / 1.3 GHz Patch Antennas 2.4 GHz Patch Antennas 3.3 GHz Patch Antennas 4.3 GHz Patch Antennas 4.9 GHz 5.8 GHz Patch Antennas Patch Antennas 6.5 GHz Patch Antennas 7.2 GHz Patch Antennas 9.5 GHz 12 GHz Patch Antennas
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Frequently asked questions about products in this category Military Patch Antennas
A patch antenna is a compact directional antenna consisting of a metal plate on a dielectric substrate. This design forms a directional radio signal within a specific sector of space. Due to their small size and stable characteristics, patch antennas are often used in FPV and radio communication systems.
A patch antenna transmits and receives signals via a metal plate that acts as an emitter. The radio wave propagates in front of the antenna, forming a directional beam. This allows the patch antenna to concentrate the signal in a specific direction.
Patch antennas are manufactured for specific frequencies. Most often, they operate in the 1.2 GHz, 2.4 GHz, or 5.8 GHz bands. These frequencies are used in FPV systems, radio communications, and some EW systems.
A patch antenna typically has a gain of approximately 6 to 12 dBi. The value depends on the plate size and operating frequency. The higher the gain of a patch antenna, the narrower the signal sector becomes.
A patch antenna forms a directional beam with a width of approximately 30–90 degrees. The exact angle depends on the antenna design. Such a sector allows for a stable signal in a specific direction.
A patch antenna can operate with circular or linear polarization. FPV systems often use RHCP or LHCP. For stable operation, the receiver and transmitter must have the same polarization.
Patch antennas are often used in FPV ground stations. They are suitable for receiving video signals from drones at medium and long distances. Patch antennas can also be used in some EW systems.
An omnidirectional antenna transmits a signal in all directions around itself. A patch antenna concentrates the signal in a specific sector. Because of this, a patch antenna can provide greater communication range in a chosen direction.
When choosing, it is important to consider the operating frequency, polarization type, and antenna gain. You also need to check the connector's compatibility with your equipment. A correctly selected patch antenna provides a stable signal in the desired sector.
Patch antennas can be purchased at the FlashArmy military equipment store. Among the variety of models for FPV systems, radio communications, and other equipment, you can choose the one that meets your requirements. An antenna is usually selected based on the required frequency, polarization type, and signal characteristics, depending on the task.