Product Overview
The **airMAX AM‑5G19‑120** is a rugged 5 GHz sector antenna designed for outdoor base station use in PtMP networks. With a wide 120° beam and high gain of 18.6–19.1 dBi, it delivers robust wide‑coverage performance when paired with Ubiquiti Rocket radios using airMAX TDMA protocol.
Main Features
- Carrier-class 2×2 MIMO sector antenna with dual-polarity operation for improved client aggregation and performance citeturn0search5turn0search4
- High gain: 18.6–19.1 dBi across 5.15–5.85 GHz frequency band citeturn0search0turn0search5
- Wide 120° horizontal and vertical beamwidth (~123° @ -6 dB), plus electrical downtilt of 2° for optimized coverage citeturn0search0turn0search5
- Excellent cross‑polarization isolation: ≥ 28 dB; VSWR ≤ 1.5:1 citeturn0search0turn0search8
- Integrated Rocket®M mount with weatherproof RF jumpers and universal pole bracket included citeturn0search5turn0search12
- Durable design rated for high wind loading (200 km/h survivability, ~31 lbf @125 mph) citeturn0search5turn0search4
Specifications at a Glance
| Model | AM‑5G19‑120 |
|---|---|
| Frequency Range | 5.15–5.85 GHz |
| Gain | 18.6–19.1 dBi |
| Polarization | Dual-linear 2×2 MIMO |
| Beamwidth (H/V) | ≈123° @ –6 dB |
| Electrical Downtilt | 2° |
| Cross‑Pol Isolation | ≥ 28 dB |
| VSWR | ≤ 1.5:1 |
| Wind Load / Survivability | 137.9 N @200 km/h; survives up to 200 km/h |
| Dimensions | 700 × 135 × ~73 mm (27.6″ × 5.3″ × 2.9″) |
| Weight | ~5.9 kg (≈13 lb) |
| Included | Rocket®M mount, pole brackets, RF jumpers |
