Product description:
Dual-polarized parabolic antenna with very high isolation (separation) between two antenna inputs working with orthogonal polarization. Isolation of over 50 dB in a very wide operating band is ensured by the use of a bipolar transistor in the form of a square waveguide with appropriate distribution of metal bars inside the structure.This solution provides unmatched compatibility with VSWR <1.5 in a very wide bandwidth while minimizing interference losses in the radiator.The Cassegrain mirror system with modified secondary mirror provides reduction of the side lobes level and narrowing of the beam of the main radiation characteristic.The profiled and elongated flange of the main mirror of the antenna allows the reduction of side radiation so that the antenna is suitable for mounting in locations where other systems operate in the band, minimizing their impact on the link being created.The antenna also has less weight and dimensions compared to competing solutions, making it much easier to assemble and visually work when using high-throughput Nstream Dual links. The antenna is also perfect for use with 802.11n 2x2 MIMO technology.Antenna mirror (parabola) made of 1.5 mm aluminum alloy, Cassegrain headlamp made of 1 mm aluminum alloy. The mirror, reflector, radiator and antenna bracket are protected from external influences by structural powder coating.The parabolic and reflector cover is made of very durable and low-loss HIPS, UV-resistant. Thanks to this, the antenna is perfectly protected against weather conditions, which guarantees durability and constant parameters during operation.The aluminum enclosure integrated with the antenna creates a Faraday cage, protecting the inside of the electronics from electrostatic damage. Dimensions of the casing allow you to freely place inside the panels: RB411 / AH, 433 / AH, 493 / AH ALIX 3D2, Ubiquiti Rocket, etc. with the included metal spacers. Card / radio cards require pigtail with N / male connector for antenna connection.Unlike the Parabolic SD 5-28HV WB BOX, the antenna is equipped with a handle that facilitates smooth and precise antenna adjustment in the vertical and horizontal plane. Additional hole in the antenna cover allows you to hook the cable, making it easy to pull the antenna onto the mast or roof.The solid handle attached to the antenna provide stability and high wind resistance. Made of acid-proof steel - thickness 2.5mm. Equipped with adjusting screws and M8 adjusting screws (screw head for 13 mm flat key). Allows smooth and precise antenna adjustment:In vertical (top-down): 50 degreesIn the horizontal plane (left - right): 20 degreesIncludes 2 M10 wedges that fit on a mast with a diameter of 26 - 72 mm. The cyanide yoke made of 2.5mm galvanized cold rolled steel, 25 mm wide. Nuts of u-bolt for a flat key 17 mm.Antenna delivered as a fully assembled product, ready to be mounted on a mast.
Technical specification
| Antenna type | dual polarity, parabolic |
| Frequency range | 4,9 - 6.2 GHz |
| Gain for vertical polarization | 5,5 - 5,8 GHz 28 dBi5,2-5,4 i 5,8-5,9 GHz 27,5dBi4,9 - 5,2 i 5,9-6,2 GHz >26,5 dBi dBi |
| Gain for horizontal polarization | 5,5 - 5,8 GHz 27,8 dBi5,2-5,4 i 5,8-5,9 GHz 27,3dBi4,9 - 5,2 i 5,9-6,2 GHz >26,3 dBi dBi |
| Polarization | vertical + horizontal |
| Back ratio | >40 dB |
| Separation between connectors | >50 dB |
| Vertical beam width | 5-6,5 ° for -3dB |
| Horizontal beam width | 5-6,5 ° for -3dB |
| VSWR | <1,5 dla 5,0 - 5,9 GHz<1,9 dla 4,9 - 5,0 i 5,9 - 6,2 GHz |
| Side lobes | 5,2 - 5,7 GHz: < -19 dB4,9 - 5,2 i 5,7 - 6,2 GHz: < -16dB |
| Connector | 2 x N/Female |
| Wind load | 56 m/s |
| The diameter of the mast / pole | 26 - 72 mm mm |
| Dimensions | 640 x 480 mm |
| Dish dimensions | ø 600 mm |
| Package dimension | 52/70/70 cm |
| Total weight | 9050 g |
| Weight with mounting | 7282 g |
| Outdoor case weight | 1382 g |
| Weight without mounting | 3943 g |
| Warranty | 36 months |