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 | | Electrical specifications
| Model |
Y3 VHF(L) |
Y3 VHF(M) |
Y3 VHF(H)
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| Operating frequency band, MHz |
140-153 |
150-172 |
157-179
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| VSWR, not more than |
1.5
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| Gain, dBi |
7.15
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| Sector , -3dB |
|
| in vertical plane |
65В°
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| in horizontal plane |
120В°
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| Impedance, Ohm |
50
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| Max. power input, W |
200
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Mechanical specifications
| Model |
Y3 VHF(L) |
Y3 VHF(M) |
Y3 VHF(H)
|
| Weight, kg |
2.85 |
2.8 |
2.75
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| Size mm |
1100x950x60
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| Construction material |
Aluminium alloy
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| Mast diametr, mm |
38-65
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| Rated wind velocity, m/s |
50
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| Wind loading area, m2 |
0.11 |
0.08 |
0.07
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| Load of side wind 45 m/s, H |
122 |
98 |
83
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| Rated wind velocity with 0.5" icing, m/s |
28
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| Temperature range, В°C |
from -50 to +50
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| Connector |
N-female
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| Size of box, mm |
1200x120x120
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Antenna Y3 VHF is three-component Yagi antenna. Due to folded dipole usage in combination with symmetric power supply, antenna has comparatively wide operating frequency band. It is recommended for construction of array antennas with high gain factor and remote subscriber stations. Three models designed specifically for operation at frequencies with centers at 148 MHz (L), 159.975 MHz (M) and 165 MHz (H) are produced now. Antenna is produced in collapsible version for the ease of transportation.
VSWR diagram,Y3 VHF(L, M, H)
.gif)
Y3 VHF H-plane pattern
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Y3 VHF E-plane pattern
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The information provided on this page is not an official offer.
To verify actual parameters contact the sales department before ordering.
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