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 | | Electrical specifications
| Model |
Y9 VHFγ
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| Operating frequency band, MHz |
150-170
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| VSWR, not more than |
1.5
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| Gain, dBi |
13.65
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| Front-to-back ratio, dB |
20
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| Sector, -3dB |
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| E-plane |
34°
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| H-plane |
39°
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| Polarization |
vertical/horizontal
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| Impedance, Ohm |
50
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| Max. power input, W |
100
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Mechanical specifications
| Model |
Y9 VHFγ
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| Weight, kg |
5.1
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| Size, mm |
4000x1000x100
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| Construction material |
Aluminium alloy
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| Mast diametr, mm |
25-55
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| Rated wind velocity, m/s |
42
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| Wind loading area, m2 |
0.2
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| Load of side wind 42 m/s, H |
230
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| Rated wind velocity with 0.5" icing, m/s |
28
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| Temperature range, °C |
from -50 to +50
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| Connector |
SO-239
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| Size of box, mm |
2005x120x120
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Due to its high gain (up to 11 dBd), nine-component Yagi antenna Y9 VHFg is implemented for communication between subscriber stations and repeater, between subscriber stations, and between remote telemetry systems transmitters, also.
Y9 VHFγ E-plane pattern
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Y9 VHFγ H-plane pattern
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VSWR diagram, Y9 VHFγ
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