Description
Maximizing the Performance
The AIR-ANT2413P2M-N Cisco Aironet 2.4-GHz 13-dBi Directional Antenna is designed to provide increased coverage and signal strength in a specific direction. To maximize its performance, there are several factors to consider:
- Mounting location and orientation: The antenna should be mounted in a location that provides an unobstructed line-of-sight to the area that needs coverage. It should also be oriented in the direction of the desired coverage area.
- Height above ground: The higher the antenna is mounted above the ground, the greater its range and coverage area. However, mounting the antenna too high can result in signal loss due to cable attenuation.
- Cable length and quality: The length and quality of the cable connecting the antenna to the access point or wireless bridge can affect the signal strength and performance of the antenna. It is recommended to use high-quality, low-loss cables to minimize signal loss.
- Interference: Interference from other wireless devices or sources can reduce the signal strength and performance of the antenna. It is important to perform a site survey to identify potential sources of interference and select a channel with the least interference.
- Antenna alignment: The antenna should be carefully aligned to ensure optimal signal strength and coverage in the desired direction. This can be done using a signal strength meter or by using the access point’s built-in signal strength measurement tools.
Antenna Polarization and Its Impact on Signal Quality
Antenna polarization refers to the orientation of the electric field of the radio waves that are transmitted or received by an antenna. The polarization of an antenna can be vertical, horizontal, or circular. The polarization of the antenna must match the polarization of the signal that is being transmitted or received to achieve the maximum signal strength and quality.
The Cisco Aironet 2.4-GHz 13-dBi directional antenna has a dual-polarization design, which means that it can transmit and receive signals with both horizontal and vertical polarizations. This feature allows the antenna to be more versatile and adaptable to different environments and applications.
The impact of antenna polarization on signal quality can be significant. If the polarization of the antenna and the signal is mismatched, the signal strength and quality will be reduced. This can result in lower data rates, increased errors, and a weaker signal that is more susceptible to interference.
In general, it is recommended to use antennas with the same polarization as the signal being transmitted or received to achieve the best possible signal quality. However, in some situations, using antennas with different polarizations can be advantageous, such as in environments with multiple reflections or when trying to minimize interference.
Interference and Noise Reduction Techniques
Interference and noise are two common problems that can affect the performance of wireless networks, including the Cisco Aironet 2.4-GHz 13-dBi directional antenna. To address these issues, several interference and noise reduction techniques are used, including:
- Directionality: The AIR-ANT2413P2M-N antenna is designed to be highly directional, which means it focuses its signal in a specific direction and reduces interference from other directions. This improves the signal-to-noise ratio and helps to reduce interference from other wireless networks operating on the same frequency.
- Filtering: The antenna may include built-in filters that help to reduce interference from other signals in the same frequency range. These filters can be designed to block specific types of interference, such as noise from electronic devices or signals from other wireless networks.
- Polarization: The antenna may use polarization techniques to reduce interference. For example, circular polarization can help to reduce the effect of multi-path interference, which is caused by signals bouncing off obstacles and arriving at the receiver from different directions.
- Amplification: The antenna may include built-in amplifiers to boost the signal strength and overcome noise and interference. This can improve the range and reliability of the wireless network, especially in areas with high levels of interference.
- Channel selection: The wireless network can be configured to operate on a specific channel that has less interference from other networks or electronic devices. This can help to reduce the impact of interference on the performance of the network.
Key Feature about this Cisco AIR-ANT2413P2M-N
- Manufacturer Cisco
- Part Number or SKU# AIR-ANT2413P2M-N
- Product Line: Aironet
- Product Name: Aironet 2.4-GHz 13-dBi Directional Antenna
- Product Type: Antenna
Technical Information of Cisco Directional Antenna
- Directivity: Directional
- Frequency Band Type: UHF
- Operating Frequency Range: 2400 MHz to 2500 MHz
- Antenna Gain (Isotropic): 13 dBi
Interfaces/Ports of Cisco Antenna
- Connector Type: N-Type
- USB: No
Dimension and Weight
- Form Factor: Pole/Wall
- Height 1.20 Inch
- Width 7.80 Inch
- Depth 7.80 Inch
- Weight (Approximate) 1.35 lbs
Miscellaneous
- Application/Usage: Wireless Data Network
- Application/Usage: Outdoor
- Package Contents:
- Aironet 2.4-GHz 13-dBi Directional Antenna
- Antenna Mount Bracket
- Elevation Adjustable Bracket
- Azimuth Adjustable Bracket
- 4 x 1/4-in. 20×3/4 Carriage Bolts
- 6 x 1/4-in. 20 Hex Nuts
- 6 x 1/4-in. 20 Spring Lock Washers
- 6 x 1/4-in. 20 Flat Washers
- 2 x Pipe Clamps
Compatibility:
- Cisco Aironet Wireless Access Points
- Cisco Aironet Bridges
