192.43 GBP
Ubiquiti Networks AirMax AC Dual Polarization 2x2 Network Antenna, 21dBi, Frequency Range 5.1-5.8 GHz
Ubiquiti Networks airMAX ac 2x2 network antenna with 21 dBi gain and dual polarization for improved range and performance.
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They are compatible with RocketM5 models; however, optimal performance requires the Rocket5ac. The airMAX®ac Sector Antennas feature carrierclass construction with an innovative deflector design and 2x2, dualpolarity performance for airMAX networks. Featuring reduced sidelobes and backlobes, the airMAX®ac Sector Antennas are engineered to reject noise interference in co‑location deployments. Compare the diagram of the airMAX®ac Sector Antenna, model AM5AC2245, to the diagram of a standard sector antenna, and note the superior noise immunity and beam performance of the AM5AC2245.
airMAX®ac Antennas are designed with robust mechanical design for outdoor application use. Every airMAX®ac Antenna has a builtin Rocket™mount, so no tools are needed to install the Rocket BaseStation.
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Category
This product is cataloged in our store in these categories
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- Network antennas and amplifiers |
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International
Find this product in one of our international stores
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| Colors
Predominant colors of the product |
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| Tags | Sector Antenna |
| Identifiers | |
| Brand | ![]() Ubiquiti Networks is a technology company that manufactures wireless networking products. The company was founded in 2005 and is headquartered in San Jose, California. Ubiquiti Networks' products include wireless access points, routers, switches, and security products. |
| MPN | UBIQUITI Networks AM-5AC21-60 |
| ID | 19795449 |
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| Key Features | |
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Antenna gain level maximum The highest directional signal amplification a device’s antenna can provide, expressed in decibels relative to an isotropic radiator (dBi). It indicates the maximum gain achievable by the antenna and helps users compare coverage or range potential across devices.
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21 dBi |
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Colour The colour or combination of colours that a product is available in, expressed as common names such as "Black", "Silver" or comma‑separated lists like "Black, White". It indicates the visual appearance of the item for consumers.
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White |
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Frequency band The operating frequency range of a device expressed in hertz (Hz). It indicates the specific radio frequencies that the product can transmit or receive, whether as a single value (e.g., 2.4 GHz) or a range (e.g., 2.4–5 GHz). This attribute helps users understand the wireless capabilities and compatibility of the device with network standards.
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5.1 - 5.8 GHz |
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Harmonized System HS code The Harmonized System (HS) code is a standardized numerical identifier used internationally to classify traded goods. It consists of up to six digits, where each pair of digits represents progressively more specific product categories. The HS code facilitates customs duties, trade statistics, and regulatory compliance by providing a common language for describing products across borders.
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85177100 |
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Mounting The physical configuration or method used to secure a product, such as clamp, bolt‑through, vertical, horizontal, rack mounting, freestanding, wall mounting, or other installation approaches.
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Wall |
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Polarization Indicates the type of polarization applied to a device’s signal, antenna, or optical component, such as vertical, horizontal, dual, linear, circular, or dual‑linear. This attribute helps users understand how the device transmits or receives electromagnetic waves and can affect coverage, interference, and compatibility with other equipment.
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Dual polarization |
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Quantity per pack The total count of individual units contained within a single package or bundle. This value helps customers understand how many pieces they receive when purchasing the product, and it is useful for inventory, shipping, and comparison purposes.
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1 pc(s) |
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Vertical beam width The angular spread of an antenna’s radiation pattern measured vertically, expressed in degrees (°). It indicates how wide the signal is projected above and below the antenna’s central axis, affecting coverage area and directional focus.
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60° |


