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- Gain - Low Frequency: 31.4 ± 1 dBi
- Gain - High Frequency: 31.9 ± 1 dBi
- Beam width: 4.0° ± 1°
- Dimensions: Ø 40 cm
- Polarization: Linear, vertical/horizontal
- Gain - Low Frequency: 36.0 ± 1 dBi
- Gain - High Frequency: 36.5 ± 1 dBi
- Beam width: 2.4°
- Dimensions: Ø 68 cm
- Polarization: Linear, vertical/horizontal
- Gain - Low Frequency: 38.2 ± 1 dBi
- Gain - High Frequency: 38.6 ± 1 dBi
- Beam width: 1.7°
- Dimensions: Ø 90 cm
- Polarization: Linear, vertical/horizontal
- Gain - Low Frequency: 40.8 ± 1 dBi
- Gain - High Frequency: 41.5 ± 1 dBi
- Beam width: 1.3°
- Dimensions: Ø 120 cm
- Polarization: Linear, vertical/horizontal
- Gain - Low Band: 44.0 ±1 dBi
- Gain – High Band: 44.5 ±1 dBi
- Beam width: 1.0°
- Dimensions: Ø 180 cm
- Polarization: Linear, vertical/horizontal
13 GHz antennas are key components of radio systems used for stable and fast data transmission over relatively short and medium distances. This band, characterized by a higher frequency than, for example, the popular 5 GHz band, offers significant advantages, especially in applications requiring high throughput and interference immunity.
Advantages of 13 GHz Antennas:
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High Throughput: The 13 GHz band allows for the transmission of large amounts of data, which is ideal for applications requiring broadband connections.
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Smaller Antennas: Due to their shorter wavelength, 13 GHz antennas can be physically smaller than antennas operating at lower frequencies, making them easier to install and integrate in various environments.
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Greater Interference Resistance: The 13 GHz band is typically less congested than lower bands, resulting in a lower probability of interference and greater connection stability.
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Narrower Signal Beam: 13 GHz antennas feature a narrower signal beam, allowing for more precise targeting and minimizing signal dispersion, thus increasing transmission efficiency and data security
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Professional Applications: The 13 GHz band is often used in professional applications such as operator radio links, telecommunications networks, emergency service connections, and television and radio transmission systems.
What to consider when choosing 13 GHz antennas?
Choosing the right 13 GHz antenna is crucial for optimal system performance. Consider the following factors:
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Antenna Gain (dBi): Determines how effectively the antenna concentrates radio energy in a specific direction. The higher the gain, the greater the range and better the signal quality, but also the narrower the beam
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Radiation Pattern (Beam): Pay attention to the horizontal and vertical beam width
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Polarization: 13 GHz antennas can be horizontally, vertically, or dual-polarized
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Antenna Type: The most common types are parabolic antennas (especially popular for long-distance connections), but panel antennas can also be used for shorter distances or specific applications
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Weatherproofing (IP Rating): Outdoor antennas must be resistant to rain, snow, wind, and UV radiation. Check the IP (Ingress Protection) rating, which determines resistance to water and dust
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Materials and Mechanical Strength: Robust construction and high-quality materials ensure the antenna's long life and resistance to vibration and strong winds
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Ease of Installation and Adjustment: An intuitive mounting system and the ability to precisely adjust the tilt and azimuth angle are key to quick and efficient installation
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Compatibility with Devices (Radio): Ensure that the antenna is compatible with the radio device (radio link) to which it will be connected, particularly in terms of connector type (e.g., N-type, SMA) and impedance (usually 50 Ohms)
