Description
3 GHz airMAX 18 dBi, 120º BaseStation Sector Antenna
airMAX® 2x2 BaseStation Sector Antenna Pair the airMAX® Sector Antenna with a Rocket™M BaseStation for sector coverage in Point-to-MultiPoint (PtMP) networks.
The AM-3G18-120 AirMAX 3 GHz 2x2 MIMO Sector Antenna from Ubiquiti Networks provides networking flexibility and convenience by letting you create a customized base station with an optional RocketM radio. This antenna operates under the 3 GHz frequency and offers a gain of 18 dBi. It delivers 2x2 MIMO performance and supports airMAX technology, which uses a Time Division Multiple Access protocol to send and receive data at pre-designated time slots. Included along with the antenna are a pole mount, RocketM bracket, and weatherproof RF jumpers to make your base station building experience easier.
AM-3G18-120 Features
- 3 GHz Operating Frequency
- 18 dBi Gain
- For Outdoor Use
- Compatible with Rocket M BaseStations
- Seamlessly integrates with RocketM radios
- Remarkable cross-polarization isolation
- Intelligent QoS: Priority is given to voice/video for seamless streaming
- Scalability: High capacity and scalability
- Long Distance: Capable of high-speed, carrier-class links
- Up to 100 airMAX clients can be connected to an airMAX sector antenna
Breakthrough Design and Performance
The innovative airMAX® Sector Antennas feature carrier-class construction and 2x2, dual-polarity performance.
Reduced Interference, Higher Gain
Highly resistant to noise interference, the airMAX® Sector Antennas provide superior gain and beam performance for high-capacity, multipoint networks.
RF Isolation and Beamwidth Options
The versatile airMAX® Titanium Sector models feature advanced RF isolation and adjustable beamwidth options: 60°, 90° or 120°.
Industrial-Strength Construction
airMAX® Antennas are designed with robust mechanical design for outdoor application use.
Plug and Play Integration
Every airMAX® Antenna has a built-in Rocket™ mount, so no tools are needed to install the Rocket BaseStation.
| AM-3G18-120 Specifications | |
|---|---|
| Dimensions (mm) | 735 x 144 x 78 |
| Weight | 5.9 kg |
| Frequency Range | 3.3 - 3.8 GHz |
| Gain | 17.3 - 18.2 dBi |
| HPOL Beamwidth | 118° (6 dB) |
| VPOL Beamwidth | 121° (6 dB) |
| Electrical Beamwidth | 6° |
| Electrical Downtilt | 3° |
| Max. VSWR | 1.5:1 |
| Wind Survivability | 125 mph |
| Wind Loading | 21 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 |
Model Comparison
 AM-9M13
|
 AM-2G15-120
|
 AM-2G16-90
|
 AM-V2G-Ti
|
 AM-3G18-120
| |
|---|---|---|---|---|---|
| Frequency | 900 MHz | 2.4 GHz | 2.4 GHz | 2.4 GHz | 3 GHz |
| Gain | 13 dBi | 15 dBi | 16 dBi | 60°: 17 dBi 90°: 16 dBi 120°: 15 dBi |
18 dBi |
 AM-5G16-120
|
 AM-5G17-90
|
 AM-M-V5G-Ti
|
 AM-5G19-120
|
 AM-5G20-90
| |
|---|---|---|---|---|---|
| Frequency | 5 GHz | 5 GHz | 5 GHz | 5 GHz | 5 GHz |
| Gain | 16 dBi | 17 dBi | 60°: 17 dBi 90°: 16 dBi 120°: 15 dBi |
19 dBi | 20 dBi |
|
AM-5G19-120
|
AM-5G20-90
|
 AM-V5G-Ti
| ||
|---|---|---|---|---|
| Frequency | 5 GHz | 5 GHz | 5 GHz | |
| Gain | 19 dBi | 20 dBi | 60°: 21 dBi 90°: 20 dBi 120°: 19 dBi |
