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Ubiquiti AF-5G34-S45 airFiber X Antenna - 34 dBi SHF 5 GHz for Long-Range Radio Links
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Product Features
Technical Overview
Operating within the SHF (Super High Frequency) spectrum at 5 GHz, this antenna provides a balanced combination of bandwidth and propagation characteristics suitable for medium to long-distance links. The 34 dBi gain specification indicates strong directional performance, which helps overcome path loss and interference in challenging RF environments.
Physical dimensions of 16.57 inches in width and 41.34 inches in diameter define a compact yet effective aperture for its gain class. The antenna's design prioritizes aerodynamic stability and corrosion resistance, ensuring reliable operation over extended periods in exposed installations.
Relevant factors for this section include Frequency Band Type, Operating Frequency Range, Antenna Gain (Isotropic), Width. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
This antenna excels in extending the reach and reliability of Ubiquiti's airFiber radio platforms, making it a strategic choice for network expansions or new wireless infrastructure projects.
High Gain for Extended Range
The 34 dBi gain significantly boosts signal strength, enabling longer link distances without compromising data integrity.
- Reduces need for intermediate repeaters
- Improves signal-to-noise ratio in noisy environments
Seamless airFiber Integration
Designed specifically for compatibility with Ubiquiti airFiber AF-5X radios, ensuring optimal performance and simplified configuration.
- Plug-and-play connectivity with matched radios
- Leverages Ubiquiti's ecosystem for management
Robust Outdoor Construction
Built to withstand environmental stressors like wind, rain, and UV exposure, supporting reliable year-round operation.
- Durable materials resist corrosion
- Aerodynamic shape minimizes wind loading
Deployment / Use Cases
The AF-5G34-S45 antenna is ideal for scenarios requiring dependable wireless connectivity over distances where fiber or copper cabling is impractical or cost-prohibitive. Its high gain and 5 GHz operation make it suitable for both licensed and unlicensed band deployments, depending on regional regulations.
Common applications include connecting remote offices, providing backhaul for wireless internet service providers (WISPs), linking surveillance cameras across large properties, and establishing temporary network links for events or construction sites. The antenna's compatibility with Ubiquiti's airFiber radios allows for scalable deployments, from single links to expansive mesh networks.
WISP Backhaul
Delivers high-capacity links between towers or customer aggregation points, supporting subscriber growth and network redundancy.
Enterprise Campus Connectivity
Connects buildings across corporate campuses, industrial parks, or educational institutions without trenching for cables.
Physical Profile
With a width of 16.57 inches and diameter of 41.34 inches, the antenna presents a manageable footprint for mounting on poles, towers, or building exteriors. Its circular dish design optimizes gain while maintaining a relatively low profile compared to larger parabolic antennas. The construction includes mounting hardware interfaces compatible with standard outdoor brackets, facilitating secure installation in both vertical and horizontal orientations as needed for optimal signal alignment.
- Width
- 16.57" (421 mm)
Highlights
- 34 dBi high-gain antenna for extended wireless range
- Operates in the SHF 5 GHz frequency band
- Specifically compatible with Ubiquiti airFiber AF-5X radios
- Designed for outdoor radio communication applications
- Compact dimensions: 16.57" width, 41.34" diameter
- Robust construction for durability in harsh environments
- Supports point-to-point and point-to-multipoint links
- Ideal for WISP, enterprise, and industrial deployments
Specifications
| Specifications | |
|---|---|
| Manufacturer | Ubiquiti Inc. |
| Manufacturer Part Number | AF-5G34-S45 |
| Brand Name | Ubiquiti |
| Product Line | airFiber X |
| Product Model | AF-5G34-S45 |
| Product Name | airFiber X AF-5G34-S45 Antenna |
| Product Type | Antenna |
| Technical Information | |
| Frequency Band Type | SHF |
| Operating Frequency Range | 5 GHz |
| Antenna Gain (Isotropic) | 34 dBi |
| Physical Characteristics | |
| Width | 16.57" (421 mm) |
| Diameter | 41.34" (1050 mm) |
| Miscellaneous | |
| Application/Usage | Radio Communication |
| Compatibility | Ubiquiti airFiber AF-5X Radio |
| Country of Origin | China |
| Warranty | |
| Limited Warranty | 1 Year |
FAQ
What frequency band does this Ubiquiti antenna operate in?
This antenna operates in the SHF (Super High Frequency) band specifically at 5 GHz. This frequency is commonly used for point-to-point wireless links due to its balance of bandwidth availability and reasonable propagation characteristics, making it suitable for medium to long-range communication in various outdoor environments.
What is the antenna gain of the AF-5G34-S45, and why is it important?
The antenna provides 34 dBi of isotropic gain. Gain is crucial because it determines how effectively the antenna focuses radio frequency energy in a specific direction, which directly impacts link range and signal strength. Higher gain like 34 dBi allows for longer distances between endpoints while maintaining data integrity, reducing the need for additional repeaters or amplifiers.
Which Ubiquiti radios is this antenna compatible with?
This antenna is designed for seamless integration with the Ubiquiti airFiber AF-5X radio models. Compatibility ensures optimal impedance matching and performance alignment, allowing the antenna and radio to work together efficiently for reliable wireless communication without requiring complex tuning or external adapters.
What are the physical dimensions of the antenna?
The antenna measures 16.57 inches in width and 41.34 inches in diameter, equivalent to 421 mm by 1050 mm. These compact dimensions make it easier to mount on standard poles or towers compared to larger parabolic dishes, while still providing substantial gain for its size in outdoor installations.
Is this antenna suitable for outdoor use?
Yes, the AF-5G34-S45 is built for outdoor deployment. Its construction includes materials and design features that resist environmental factors such as moisture, UV exposure, and temperature fluctuations, ensuring reliable operation in harsh conditions typical of radio communication setups on rooftops, towers, or remote sites.
What is the warranty coverage for this Ubiquiti antenna?
Ubiquiti provides a 1-year limited warranty for this antenna. This warranty covers defects in materials and workmanship under normal use, offering peace of mind for investments in network infrastructure. For specific terms and claims process, refer to Ubiquiti's official warranty documentation available on their website.
| Qty | Price | Available |
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