Ubiquiti 5GHz AirMax BaseStation, 20dBi, 90 deg, Rocket Antenna
Dual 5.8 GHz antenna for Ubiquiti Rockets with easy deployment. Includes 2 SMA RP jacks for radio connections. Rocket mating bracket offers sturdy mounting. Supplied with 2 pigtails for Rocket M5. Built-in 3 degree downtilt.
Tech Specs
Click here for the AM-5G20-90 datasheet.
| Device Specifications | |
|---|---|
| Model | AM-5G20-90 |
| Dimensions | 700 x 135 x 70 mm (27.6 x 5.3 x 2.8") |
| Weight | 5.9 kg (13 lb) |
| Frequency Range | 5.15 - 5.85 GHz |
| Gain | 19.4 - 20.3 dBi |
| HPOL Beamwidth | 91° (6 dB) |
| VPOL Beamwidth | 85° (6 dB) |
| Electrical Beamwidth | 4° |
| Electrical Downtilt | 2° |
| Max. VSWR | 1.5:1 |
| Wind Survivability | 200 km/h (125 mph) |
| Wind Loading | 115 N @ 160 km/h (26 lbf @ 100 mph) |
| Polarization | Dual-Linear |
| Cross-pol Isolation | 28 dB Min. |
| ETSI Specification | EN 302 326 DN2 |
| Mounting | Universal Pole Mount, RocketM Bracket, and Weatherproof RF Jumpers Included |
| NDAA Compliant | Yes |
FAQs
Q1: What is the Ubiquiti AM-5G20-90?
A1: The AM-5G20-90 is a 5 GHz sector antenna designed for outdoor use. It features a 90° beamwidth and 19.4–20.3 dBi gain, making it suitable for high-capacity, multipoint wireless networks.
Q2: What are the key specifications of the AM-5G20-90?
A2:
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Frequency Range: 5.15–5.85 GHz
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Gain: 19.4–20.3 dBi
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Horizontal Beamwidth: 91° (6 dB)
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Vertical Beamwidth: 85° (6 dB)
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Electrical Beamwidth: 4°
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Electrical Downtilt: 2°
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VSWR: 1.5:1
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Wind Survivability: 200 km/h (125 mph)
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Wind Loading: 182 N @ 200 km/h (41 lbf @ 125 mph)
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Polarization: Dual-Linear
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Cross-Polarization Isolation: ≥28 dB
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Mounting: Universal Pole Mount, RocketM Bracket, and Weatherproof RF Jumpers Included
Q3: How does the AM-5G20-90 compare to other sector antennas?
A3: Compared to other sector antennas, the AM-5G20-90 offers a balanced combination of gain and beamwidth, making it suitable for medium-range deployments where a 90° coverage area is desired. Its dual-linear polarization and high cross-polarization isolation ensure reliable performance in multipoint networks.
Q4: What applications is the AM-5G20-90 suitable for?
A4: The AM-5G20-90 is ideal for Point-to-Multipoint (PtMP) wireless networks, providing sector-wide coverage for connecting multiple client devices. It's commonly used in outdoor environments such as urban areas, campuses, and industrial sites where a 90° coverage area is required.
Q5: How is the AM-5G20-90 installed and powered?
A5: The AM-5G20-90 is designed to seamlessly integrate with Ubiquiti's RocketM radios. It features a built-in Rocket mount, allowing for easy snap-on installation without the need for special tools. The antenna is powered via 24V passive PoE, and the package includes a universal pole mount, RocketM bracket, and weatherproof RF jumpers for convenient setup.