| Specification | Details |
|---|---|
| Product | Ubiquiti airFiber X 5 GHz, 30 dBi, Slant 45 |
| Model | AF-5G30-S45 |
| Product Type | 5 GHz Directional Dish Antenna |
| Application | Long-Range Point-to-Point (PtP) Wireless Links |
| Frequency Range | 5.1–5.9 GHz |
| Antenna Gain | 30 dBi |
| Polarization | Dual Linear / Slant 45° |
| Maximum VSWR | 1.6:1 |
| Front-to-Back Ratio | 30 dB |
| Wind Survivability | 200 km/h (125 mph) |
| Wind Loading | 790 N at 200 km/h (178 lbf at 125 mph) |
| Dimensions | 650 × 650 × 386 mm |
| Weight | 7.4 kg with mount |
| Mounting | Universal Pole Mount |
| Radio Bracket | airFiber Radio Bracket Included |
| RF Jumpers | Weatherproof RF Jumpers Included |
| Compatible Radio | Compatible Ubiquiti airFiber Radio |
| Radio Included | No |
| ETSI Specification | EN 302 326 DN2 |
| NDAA Compliant | Yes |
Ubiquiti airFiber X AF-5G30-S45
Original price was: 483.00.
The Ubiquiti airFiber X AF-5G30-S45 is a high-performance 5 GHz, 30 dBi directional dish antenna designed for long-range point-to-point wireless links. Its Slant 45 dual-linear polarization design is intended for compatible Ubiquiti airFiber radios and professional outdoor wireless backhaul deployments.
With 30 dBi gain, a 5.1–5.9 GHz operating frequency range, 30 dB front-to-back ratio and focused directional performance, the AF-5G30-S45 is suitable for building-to-building links, enterprise wireless backhaul, ISP infrastructure and remote network connectivity. Ubiquiti specifies dimensions of 650 × 650 × 386 mm and a weight of 7.4 kg including the mount.
FAQ
What is the Ubiquiti AF-5G30-S45?
The Ubiquiti AF-5G30-S45 is a 5 GHz, 30 dBi Slant 45 directional antenna designed for compatible airFiber point-to-point wireless links.
What frequency does the AF-5G30-S45 support?
The current Ubiquiti specification lists a 5.1–5.9 GHz frequency range for the AF-5G30-S45.
What is the gain of the AF-5G30-S45?
The AF-5G30-S45 has a 30 dBi antenna gain.
What does Slant 45 mean on the AF-5G30-S45?
Slant 45 refers to the antenna’s polarization configuration. The AF-5G30-S45 uses dual-linear polarization with a 45° slant configuration.
Is the AF-5G30-S45 suitable for point-to-point wireless links?
Yes. Ubiquiti specifically positions the AF-5G30-S45 for long-range 5 GHz point-to-point links.
Does the AF-5G30-S45 include mounting hardware?
Yes. Ubiquiti lists the universal pole mount, airFiber radio bracket and weatherproof RF jumpers as included.
How much does the AF-5G30-S45 weigh?
The antenna weighs approximately 7.4 kg including the mount.
How large is the AF-5G30-S45?
The antenna measures approximately 650 × 650 × 386 mm.




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