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Descriptions
5GHz 18dBi Directional Antenna
Model: PA-5158G18-NF | 4x4 Patch Array | N-Female
The PA-5158G18-NF is a high-performance 5GHz directional panel antenna designed for mission-critical wireless infrastructure. Utilizing a 16-patch array layout, it delivers a precise 18 dBi gain to maximize range and minimize interference in Point-to-Point bridges and multipoint deployments. Its UV-resistant ABS radome and integrated lightning protection ensure superior Signal Integrity and long-term reliability in harsh outdoor environments.
Core Electrical Specifications
| Frequency Range | 5125 MHz - 5875 MHz |
| Gain | 18 dBi |
| V.S.W.R (MAX) | 1.5 : 1 |
| Polarization | Vertical or Horizontal |
| Beam-width | Horz. 17° / Vert. 17° |
| Front-to-Back Ratio | > 30 dB |
| Impedance | 50 Ohm |
Mechanical & Environmental Parameters
| Dimensions (L x W x H) | 230 x 230 x 25 mm |
| Radome Material | White ABS + UV Protection |
| Connector Type | N-Female |
| Mounting Style | Pole Mount (Incl. Tilt/Swivel Kit) |
| Wind Survival | > 120 MPH |
| Operating Temperature | -20°C to +60°C |
| Compliance | RoHS, CE, FCC, WEEE |
Key Tactical & Engineering Features
16-Patch Array Precision
Constructed with a 4x4 internal patch layout on premium Taiwan FR4 material to achieve a narrow 17° beam-width for superior signal focus.
DC Short Protection
Integrated lightning protection circuit safeguards connected radio equipment from atmospheric static discharge and surges.
Advanced Tilt/Swivel Mount
Includes a stainless steel and aluminum mounting kit allowing for a 30-degree adjustment to optimize alignment for long-distance links.
High Front-to-Back Ratio
Features a Front-to-Back ratio greater than 30 dB, significantly reducing interference from the rear in high-density multipoint deployments.
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