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430-436 MHz Vertical antenna A7-433
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| Electrical specifications
Model |
A7-433
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Operating frequency band, MHz |
430-436
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Bandwidth, MHz |
6
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VSWR, not more than |
1.5
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Gain, dBi |
7.2
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Impedance, Ohm |
50
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Sector in vertical plane , -3dB |
190
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Lightning protection |
Yes
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Adjustable |
no need
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Polarisation |
Vertical
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Mechanical specifications
Model |
A7-433
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Mass, kg |
0.9
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Lenght, mm |
1950
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Diametr, mm |
35
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Radome |
fiberglass
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Rated wind velocity, m/s |
40
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Temperature range, °C |
from -50 to +50
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Connector |
N-female
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Popularity of ISM 433 MHz band is high in many countries. The company IK-Telecom offers collinear antennas with excellent directional diagram and good matching. Traditional radials are replaced with a current balun, it also increases reliability of the antenna. Gain of 7 dBi dramatically increases a radio covering of any telemetry system. The feed line is reliably protected from bad weather. All antennas are surely checked on compliance of SWR parameters.
A7-433 E-plane pattern
A7-433 VSWR diagram
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