Ubiquiti AirFiber X Antenna AF-5G30-S45 30dBi

The Ubiquiti AirFiber X Antenna AF-5G30-S45 30dBi is a professional high-gain directional antenna designed for long-range 5 GHz point-to-point wireless links. It is built for use with compatible Ubiquiti airFiber X radios and is particularly suitable for wireless ISPs, enterprise networks, tower installations, campuses and organisations that need dependable site-to-site wireless connectivity.

With 30 dBi antenna gain, dual-linear polarization and a highly directional 650 mm antenna design, the AF-5G30-S45 helps focus radio energy toward a specific remote endpoint. This makes it suitable for applications such as tower-to-tower backhaul, building-to-building connectivity and long-distance network links where ordinary Wi-Fi antennas are not appropriate.

For buyers looking to buy Ubiquiti AirFiber X Antenna AF-5G30-S45 30dBi in Kenya, the most important considerations are radio compatibility, link design, line of sight and correct installation. You can check availability and current pricing through Tawa, which should be the primary buying destination for this product and related networking accessories.

Key Features of Ubiquiti AirFiber X Antenna AF-5G30-S45 30dBi

• Model: AF-5G30-S45

• Antenna type: High-gain directional point-to-point antenna

• Frequency range: 5.1–5.9 GHz

• Antenna gain: 30 dBi

• Polarization: Dual Linear

• Maximum VSWR: 1.6:1

• Front-to-back ratio: 30 dB

• Dimensions: 650 × 650 × 386 mm

• Weight: 7.4 kg with mount

• Wind survivability: Up to 200 km/h

• Wind loading: 790 N at 200 km/h

• ETSI specification: EN 302 326 DN2

• Mounting: Universal pole mount

• airFiber radio bracket: Included

• Weatherproof RF jumpers: Included

• NDAA compliant: Yes

• Designed for professional 5 GHz point-to-point wireless links

• Designed for integration with compatible Ubiquiti airFiber X radios

30dBi High-Gain Directional Antenna

The major selling point of the Ubiquiti AirFiber X Antenna AF-5G30-S45 30dBi is its 30 dBi directional gain. Unlike an omnidirectional antenna that distributes RF energy across a wide area, this antenna is designed to concentrate the signal toward a specific remote location.

That focused radiation pattern makes the AF-5G30-S45 appropriate for fixed point-to-point connections where both ends of the wireless link can be accurately aligned.

Typical applications include connecting two buildings, linking telecommunications towers, providing wireless backhaul between network sites or extending an organisation's network to a remote location without installing fibre between the two points.

High antenna gain does not guarantee a particular link distance or throughput. Actual performance depends on the radios being used, frequency selection, interference levels, transmit power, regulatory limits, antenna alignment, terrain, line of sight and Fresnel-zone clearance.

A proper link calculation should therefore be carried out for important or long-distance deployments.

Designed for 5.1–5.9 GHz Wireless Links

Current Ubiquiti technical specifications list the AF-5G30-S45 frequency range as 5.1–5.9 GHz.

This makes it suitable for compatible professional 5 GHz wireless infrastructure. It should not be confused with an antenna for 2.4 GHz Wi-Fi, cellular 4G/5G connectivity or general indoor wireless coverage.

The antenna itself does not generate a wireless connection. It is a passive antenna and must be paired with a compatible radio.

This distinction is important when buying the product. Customers who require a complete point-to-point system should budget for the radios, network cabling, appropriate power equipment and any installation accessories required at both ends of the link.

Slant 45 airFiber X Antenna Design

The S45 in AF-5G30-S45 identifies this model as part of Ubiquiti's Slant 45 airFiber X antenna family.

Ubiquiti specifies the antenna polarization as Dual Linear, while the antenna system is designed around the airFiber X Slant 45 architecture. It is intended to work with compatible airFiber radios as part of a dedicated point-to-point system.

Ubiquiti's airFiber X documentation positions its slant-polarized antenna range for professional carrier and backhaul deployments. When combined with appropriate radios, frequency planning and installation practices, the system can be useful in demanding wireless environments where reliable point-to-point communication is required.

The important buying point is compatibility. The AF-5G30-S45 should be chosen together with a supported radio rather than treated as a universal antenna for every Ubiquiti 5 GHz device.

30dB Front-to-Back Ratio

The AF-5G30-S45 has a manufacturer-specified 30 dB front-to-back ratio.

This specification describes the difference between the antenna's response in its intended forward direction and its response from behind the dish. A strong front-to-back ratio is beneficial in directional point-to-point deployments because the antenna is intended to concentrate communication toward the remote endpoint.

This does not mean the antenna automatically eliminates RF interference. Network planners should still consider frequency congestion, neighbouring transmitters, channel selection and physical installation when designing the link.

Outdoor Performance and Wind Resistance

The Ubiquiti AF-5G30-S45 is designed for outdoor infrastructure deployments.

Its dimensions are approximately:

650 × 650 × 386 mm

The complete antenna with mounting hardware weighs approximately:

7.4 kg

Ubiquiti specifies wind survivability up to 200 km/h and a wind loading figure of 790 N at 200 km/h.

These specifications matter when installing the antenna on a rooftop pole, communications mast or tower. A high-gain dish presents a considerable surface area to wind, so the mounting structure must be strong enough for the local environment.

The stated wind-survivability specification should not be interpreted as a guarantee that any pole or mounting structure can withstand those wind speeds. The complete installation must be structurally appropriate.

Professional Pole and Tower Mounting

Ubiquiti provides a universal pole mount with the AF-5G30-S45.

The manufacturer's installation documentation also describes the antenna assembly as including mounting components such as the antenna dish, antenna feed, protective shroud, support arm, mounting brackets, pole clamps, stabilizer brackets and associated installation hardware.

Package contents can sometimes vary by production batch or distribution channel, so buyers should confirm the exact contents supplied with current Tawa stock before ordering.

For professional tower installations, the antenna should be installed securely and aligned carefully with the corresponding remote antenna.

Ubiquiti also recommends proper grounding practices for the airFiber radio used with the antenna and the use of shielded outdoor network cabling in the associated installation.

Compatible airFiber X Radios

The AF-5G30-S45 is specifically designed for the Ubiquiti airFiber X antenna ecosystem.

Ubiquiti documentation identifies the AF-5G30-S45 as an antenna option for compatible airFiber X radios, including the AF-5X family.

This allows installers to combine the radio platform with the appropriate antenna size and gain according to the link requirements.

However, buyers should not assume that every Ubiquiti 5 GHz device can be connected directly to this antenna.

Before ordering, confirm:

• Radio model

• Frequency compatibility

• Connector and mounting compatibility

• Required link distance

• Allowed operating frequencies

• Required antenna gain

This helps prevent purchasing an antenna that does not match the radio or network design.

AF-5G30-S45 Compared with Other airFiber X Antennas

Ubiquiti offers several airFiber X antenna sizes.

The AF-5G30-S45 provides 30 dBi gain in a 650 mm form factor. This places it above Ubiquiti's smaller 23 dBi airFiber X antenna but below its larger 34 dBi antenna option.

The correct antenna is not automatically the model with the highest gain.

A network designer should consider:

• Required link budget

• Distance between sites

• Available mounting space

• Wind loading

• Tower capacity

• Beam characteristics

• Interference environment

• Radio configuration

• Local regulatory requirements

For many professional 5 GHz links, the AF-5G30-S45 provides a useful balance between high gain and manageable physical size.

Optional IsoBeam Compatibility

Ubiquiti documentation identifies the AF-5G30-S45 as compatible with the ISO-BEAM-620 IsoBeam.

The IsoBeam is an optional antenna accessory designed to improve RF isolation and help reduce unwanted interference in co-location environments.

This can be particularly relevant on towers where multiple wireless systems operate close to one another.

The IsoBeam is not automatically part of the standard AF-5G30-S45 package unless explicitly stated by the seller. Buyers requiring this accessory should confirm its availability separately.

Best Uses for Ubiquiti AirFiber X Antenna AF-5G30-S45 30dBi

The AF-5G30-S45 is particularly useful for professional wireless networking applications such as:

• Wireless ISP backbone connections

• WISP tower-to-tower links

• Building-to-building networking

• Long-distance point-to-point links

• Enterprise network backhaul

• Campus networking

• Connecting remote offices

• Hotel and resort network links

• Industrial-site connectivity

• Remote CCTV backhaul

• Farm and estate network links

• Telecommunications installations

• Connecting remote network infrastructure

• Backup or secondary site-to-site network paths

For larger business, ISP or enterprise projects that require professional wireless design, network planning or installation, OrbitLink Solutions can be relevant for deployment services while the antenna and related equipment can be sourced through Tawa.

Who Should Buy the Ubiquiti AF-5G30-S45?

The AF-5G30-S45 is intended primarily for professional network installations rather than ordinary home Wi-Fi.

It is a suitable choice for:

• Internet service providers

• Wireless ISPs

• Network installers

• Telecommunications contractors

• Enterprise IT teams

• Schools and universities

• Hotels and resorts

• Industrial facilities

• CCTV integrators

• Businesses connecting separate buildings

• Organisations operating remote network sites

A home user simply trying to increase Wi-Fi coverage inside a house should generally use a suitable access point, mesh system or other indoor wireless solution instead.

The AF-5G30-S45 is a highly directional antenna designed to communicate with another fixed wireless endpoint.

What the AF-5G30-S45 Does Not Do

The Ubiquiti AF-5G30-S45 is an antenna, not a complete wireless radio.

It does not contain an Ethernet port, routing processor, network operating system or built-in Wi-Fi access point.

It therefore cannot be plugged directly into a switch and create a wireless link on its own.

A complete deployment normally requires compatible airFiber radio hardware.

Depending on the installation, you may also require:

• Compatible radio units

• Appropriate PoE equipment for the radios

• Outdoor Ethernet cable

• Network switches

• Routers

• Surge protection

• Proper grounding

• Tower or pole infrastructure

• Mounting accessories

• Professional antenna alignment

Customers assembling a complete wireless deployment can check Tawa for compatible networking equipment and accessories.

Line of Sight and Antenna Alignment

Directional point-to-point antennas perform best when there is a properly engineered path between the two sites.

Both antennas must face one another accurately.

Trees, buildings, hills and other physical obstacles can interfere with the radio path even when the two sites appear visually close.

Fresnel-zone clearance is also important. A link can have apparent visual line of sight while still experiencing poor performance because part of the Fresnel zone is obstructed.

For important installations, conduct a proper site survey and link calculation before installing the equipment.

Precise alignment becomes increasingly important as antenna gain increases because high-gain directional antennas typically concentrate their RF energy into a narrower direction.

Network Planning for ISP and Enterprise Deployments

The AF-5G30-S45 can form part of a professional wireless backhaul network, but the antenna should not be selected in isolation.

A properly designed deployment should consider:

• Link distance

• Radio model

• Required capacity

• Interference

• Frequency availability

• Transmit power

• Antenna gain

• Signal levels

• Fade margin

• Line of sight

• Fresnel clearance

• Tower height

• Ethernet infrastructure

• Surge protection

• Grounding

• Regulatory limits

This is particularly important for wireless ISPs where several point-to-point links may operate from the same tower.

Correct frequency planning and physical antenna placement can make a major difference to overall network reliability.

Ubiquiti AirFiber X Antenna AF-5G30-S45 30dBi Price in Kenya

The Ubiquiti AirFiber X Antenna AF-5G30-S45 30dBi price in Kenya may vary depending on current stock availability, exchange rates, international freight costs, supplier pricing and shipment expenses.

For that reason, a fixed price should not be assumed unless it is confirmed from current local stock.

Visit Tawa to check the latest AF-5G30-S45 price in Kenya, availability and ordering information.

When asking for a quotation, specify whether you require only the antenna or whether you are building a complete point-to-point solution and need compatible radios, cables or additional networking accessories.

What to Check Before Buying

Before you buy Ubiquiti AirFiber X Antenna AF-5G30-S45 30dBi in Kenya, confirm:

• The exact model is AF-5G30-S45

• Your intended radio is compatible

• Your required operating frequency falls within the supported range

• 30 dBi gain is appropriate for the planned link

• There is adequate line of sight between sites

• Fresnel-zone clearance is acceptable

• Your mounting pole or tower is suitable

• Required radio equipment is available separately

• Power and PoE requirements for the radio are understood

• Outdoor network cabling is available

• Appropriate grounding and surge protection will be installed

• Local regulatory requirements have been considered

• The package contains the mounting accessories you require

For important commercial links, professional link planning before purchase is strongly recommended.

Buy Ubiquiti AirFiber X Antenna AF-5G30-S45 30dBi in Kenya

The Ubiquiti AirFiber X Antenna AF-5G30-S45 30dBi is a strong choice for professional users who need a high-gain directional antenna for 5 GHz point-to-point networking. Its 30 dBi gain, dual-linear polarization, 650 mm antenna design, 30 dB front-to-back ratio and robust outdoor mounting system make it well suited to ISP backhaul, enterprise site links, tower installations and other fixed wireless infrastructure.

It is best purchased as part of a properly planned wireless link. Before ordering, confirm your airFiber radio compatibility, operating frequency, line of sight, link budget, installation location and required accessories. Remember that the AF-5G30-S45 is the antenna component and does not replace the compatible airFiber radio required to carry network traffic.

To buy Ubiquiti AirFiber X Antenna AF-5G30-S45 30dBi in Kenya, check the latest stock, price and ordering options from Tawa. Tawa is the main buying destination for the antenna and can also be used to source the networking accessories required to complete your deployment.