Ubiquiti AirMAX 120° Sector 5GHz
Ubiquiti AirMAX 120° Sector 5GHz
The Ubiquiti AirMAX 120° Sector 5GHz WiFi antenna transfers data in Point-to-MultiPoint wireless networks and is used to connect to a router. The device operates in the 5.15 to 5.85GHz frequency band, preventing interference with standard 2.4GHz networks. The panel design achieves a gain of 19dBi for directional coverage of specific sectors. This outdoor antenna supports the 802.11n wireless standard, also known as WiFi 4. The transmission speed ranges from 151 to 300Mb/s.
Key features of the Ubiquiti AirMAX 120° Sector, 5GHz WiFi antenna
- Panel antenna operating in the 5GHz band
- Antenna gain of 19dBi
- IP65-rated construction
- 65° beamwidth
- Uses the 802.11n standard with speeds up to 300Mb/s
- Powered via the 802.3af PoE standard
- NDAA-compliant product
Directional signal propagation
The device transmits a signal with a 65° beamwidth, and its directional characteristics focus the radiated power into a defined space. Dual polarisation contributes to a stable connection even in high-interference environments. The minimum isolation between polar fields is 28dB, which reduces mutual interference between individual channels. The maximum Voltage Standing Wave Ratio (VSWR) is 1.5:1. The electrical downtilt is 2° and the electrical beamwidth is 4°.
Outdoor-ready construction
The antenna's IP65-rated body is resistant to adverse weather conditions, such as running water and dust. The device can withstand harsh weather conditions during outdoor installation. The construction can resist winds of up to 200km/h without damage or deviation. At a wind speed of 160km/h, the mechanical load on the structure is 89N. The total weight of the device is 5.9kg and its dimensions are 700 × 135 × 73mm.
5GHz WiFi antenna parameters
Data is transmitted in the 5GHz band using the 802.11n standard, which maintains backward compatibility with WiFi 4 technology. The transmission speed ranges from 151 to 300Mb/s depending on external conditions. Two RP-SMA connectors provide a connection to the active element for attaching coaxial cables. Waterproof RF jumpers are included in the delivery and facilitate connection to a RocketM transmitter, for which the manufacturer has prepared a dedicated mount.
Power and installation
Power is supplied via an Ethernet cable using the 802.3af PoE standard. This method simplifies mast mounting, as there is no need to run a separate power cable to the antenna. The package includes a mounting kit and a sturdy bracket for pole installation. The product complies with the requirements of the US National Defense Authorization Act (NDAA). The design meets the specifications of the ETSI EN 302 326 DN2 standard.
Package contents:
Ubiquiti AirMAX 120° Sector 5GHz WiFi antenna, mounting kit, bracket
Antenna gain:
19dBi
Ingress protection:
IP65
Beamwidth:
65° (Directional)
Weight:
5.9kg
Frequency range:
5.15–5.85GHz
Transmission speed:
151 to 300Mb/s
Standards:
802.11n
PoE standard:
802.3af (PoE)
Wind resistance:
200km/h
Specifications
Standards and frequency
Dimensions and weight
Antenna features
Connectors
PoE properties
Package contents
| Code: | Ubiq25191 |
| Warranty: | 24 months |
| Links: | Producer's Website: |
| Manufacturer information |
Ubiquiti International Holding B.V., Ekkersrijt 3102. Son en Breugel, 5692 CC. Netherlands, [email protected] 
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