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A-8Z
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A-11Z
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| | Electrical specifications
| Model |
A-8Z |
A-11Z
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| Operating frequency band, MHz |
5750-5850 |
5750-5850
|
| Gain,dBi |
8 |
11
|
| VSWR, not more than |
1.5 |
1.5
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| Polarization |
vertical
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| Electrical downtill (5.75 GHz) |
1° |
2°
|
| Max. power input, W |
10 |
10
|
| Sector in H-plane (-3 dB) |
360° |
360°
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| Sector in E-plane (-3 dB) |
14° |
7°
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| Impedance, Ohm |
50 |
50
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Mechanical specifications
| Model |
A-8Z |
A-11Z
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| Dimensions (LxWxH), mm |
25x25x370 |
25x25x810
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| Weight, kg |
0.1 |
0.25
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| Rated wind velocity, m/s |
50 |
50
|
| Radiator |
PCB |
PCB
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| Radome |
grey PVC |
grey PVC
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| Mounting kit |
on a mast with "Norma"
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| Connector |
N-female
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The vertical antennas A-8Z and A-11Z possess an increased gain (8 and 11 dBi), an ideally circular radiation pattern, small electrical tilt of the beam in a vertical plane. Their construction is formed by an antenna array with consequent feeding of the elements on the printed circuit board, implemented on the SHF material, which is characterized by a small value of the dielectric losses. The printed circuit boards are also plated by an SHF-lacquer, and the radome is encapsulated. The antennas are characterized by small sizes and reliable implementation.
A-8Z E-plane pattern
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A-11Z E-plane pattern
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