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- Gain - Low Frequency: 42.0 ± 1 dBi
- Gain - High Frequency: 42.5 ± 1 dBi
- Beam width: 1.2° | Polarization: Linear, vertical/horizontal
- Input/output: Circular waveguide Ø 8 mm
- Dimensions: Ø 68 cm
- Gain - Low Frequency: 44.0 ± 1 dBi
- Gain - High Frequency: 45.0 ± 1 dBi
- Beam width: 0.9° | Input/output: Circular waveguide Ø 8 mm
- Dimensions: Ø 90 cm
- Polarization: Linear, vertical/horizontal
1240,34
EUR
including 23.00% VAT
- Gain - Low Frequency: 46.0 ± 1 dBi
- Gain - High Frequency: 47.0 ± 1 dBi
- Dimensions: Ø 120 cm | Wejście/wyjście: Falowód kołowy Ø 8 mm
- Dimensions: Ø 120 cm
- Polarization: Linear, vertical/horizontal
1240,34
EUR
including 23.00% VAT
24/26 GHz antennas are communication solutions that are becoming the foundation for the latest generations of wireless networks, such as 5G, as well as for high-throughput point-to-point (PtP) and point-to-multipoint (PtMP) communication systems. This frequency range, also known as the Ka-band (K-alpha), offers enormous potential for transmitting data at gigabit speeds, meeting the growing demand for ultra-fast internet, high-definition video transmission, and applications requiring minimal latency.
Applications:
Antennas in the 24/26 GHz band are crucial for:
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5G networks: Enabling the implementation of so-called "millimeter wave" (mmWave) 5G networks, which provide extremely high throughput in densely populated urban areas, stadiums, campuses, and other high-traffic areas
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FTTB/FTTH (Fiber-to-the-Building/Home) wireless links: Provide an alternative to traditional fiber optic cables in locations where installing them is uneconomical or impossible
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Backhaul for cellular networks: Delivering data from cell towers to the network core
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Data transmission in industrial environments: Requiring reliable and fast connections
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Smart cities and the Internet of Things (IoT): Enables rapid data exchange between devices
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High-resolution video transmission (4K/8K): For professional and entertainment applications
Advantages of 24/26 GHz Antennas:
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Extremely High Throughput: The greatest advantage is the ability to achieve data transmission speeds of many gigabits per second, which is unattainable with lower frequencies
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High Spectral Capacity: The availability of wide frequency bands in the 24/26 GHz range allows for the transmission of more data simultaneously
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Beam Directionality: These antennas feature a very narrow beam, minimizing interference with other systems and increasing transmission security. This feature is especially important in densely populated areas
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Compact Size: Due to their short wavelength, these antennas can be significantly smaller than their counterparts operating at lower frequencies, making installation and integration easier
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Security and Privacy: The narrow beam makes signal interception much more difficult, increasing the security of transmitted data
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Reduced Latency: Ideal for applications requiring immediate response, such as autonomous vehicles, virtual reality (VR) and augmented reality (AR), and telemedicine
What to Consider When Choosing 24/26 GHz Antennas:
Choosing the right antenna for the 24/26 GHz band requires considering several key parameters to ensure optimal performance and reliability:
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Antenna Gain: Determines how effectively the antenna focuses radio energy in a specific direction. The higher the gain, the greater the range and better the signal quality. Expressed in dBi
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Beamwidth: The narrower the beam, the more precise the antenna alignment must be, but at the same time, there is less interference and the greater the range
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Radiation Pattern: Analysis of radiation patterns allows us to assess how the antenna disperses or concentrates the signal. Both the main and side lobes of radiation are important
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Polarization: Antennas can be linearly polarized (horizontal, vertical) or circularly polarized. The choice depends on the application and propagation conditions. Many modern mmWave antennas offer dual-polarization (Dual-Polarized) for increased capacity
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Environmental Robustness: Outdoor antennas must be resistant to rain, snow, wind, UV radiation, and extreme temperatures. Ingress Protection (IP) is key here
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Parabolic Antennas (Dish Antennas): Most commonly used for PtP connections over longer distances, offering high gain and a narrow beam
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Sector Antennas (Sector Antennas): Used in PtMP connections to cover a wider area
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Patch Array Antennas: Often used in smaller 5G and IoT installations due to their compact size and beamforming capabilities
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System Compatibility: Ensure the antenna is compatible with the radio and the overall communication system (e.g., connectors, impedance)
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Beamforming and Massive MIMO Technology: In the context of 5G, look for antennas that support these technologies, which dynamically shape the signal beam towards users, increasing range and throughput
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Cost: Ultimately, budget will play a role, but Please note that investing in high-quality antennas usually translates into better system performance and reliability in the long run
