Product description:
A bi-polarized parabolic antenna with very good electrical parameters and small dimensions, which is a great alternative to panel bi-polar antennas made in microstrip technology, which due to the use of dielectric materials are characterized by higher losses.The contoured and elongated antenna flange reduces lateral radiation, thanks to which the antenna can be installed in the immediate vicinity of other antennas without causing interference. The antenna also has a reduced level of lateral lobes and a narrowed main beam, thus limiting the level of interference received by the radio card.The hermetic aluminum housing integrated with the antenna creates a Faraday cage, protecting the electronics placed inside against electrostatic field effects. The dimensions of the housing allow for free placement inside the panels: RB912 / 911, 411 / AH, 433 / AH, 493 / AH, Ubiquiti Rocket etc. using the metal spacers included in the kit. Radio card / cards require the use of pigtails with N / Male tip to connect to the antenna.Antenna mirror (parabola) made of 1.5 mm aluminum alloy, Cassegrain reflector made of 1 mm aluminum alloy. The mirror and the radiator are protected against the influence of external conditions by structural powder paint, while the antenna holder has been galvanized.The parabola and reflector cover is made of very durable and low-attenuated HIPS plastic, resistant to UV radiation. Thanks to this, the antenna is perfectly protected against the effects of weather conditions, which guarantees durability and stability of parameters during operation.The antenna is supplied as a fully assembled product, ready to be attached to the mast.
Technical specification
| Antenna type | dual polarity, parabolic |
| Frequency range | 5.47 – 5.9 GHz |
| Gain for vertical polarization | 20 dBi |
| Gain for horizontal polarization | 20 dBi |
| Polarization | vertical + horizontal |
| Back ratio | -45 dB |
| Separation between connectors | >30 dB |
| Vertical beam width | 14-18 ° for -3dB |
| Horizontal beam width | 14-18 ° for -3dB |
| VSWR | <1.7 |
| Impedance | 50 Ohm |
| Side lobes | AZIMUTH <-18 dB, elevation <-16dB for vertical polarizationAZIMUTH <-16 dB, elevation <-18dB for horizontal polarization |
| Connector | 2 x N/Female |
| Wind load | 56 m/s |
| The diameter of the mast / pole | 26-72 mm |
| Dimensions | 263x315 mm |
| Dish dimensions | ø 263 mm |
| Package dimension | 33/28/28 cm |
| Total weight | 2960 g |
| Weight with mounting | 2560 g |
| Outdoor case weight | 1200 g |
| Weight without mounting | 1942 g |
| Warranty | 36 months |