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 | | Electrical specifications
Model |
D4 FM(L) |
D4 FM(H) |
D4 FM(L)-2 |
D4 FM(H)-2
|
Operating frequency band, MHz |
88-100 |
100-108 |
88-100 |
100-108
|
VSWR, not more than |
1.5 |
1.5 |
1.5 |
1.5
|
Gain OMNI, dBi |
8.15 |
8.15 |
8.15 |
8.15
|
OFFSET, dBi |
11.15 |
11.15 |
11.15 |
11.15
|
Sector in vertical plane , -3dB |
18° |
18° |
18° |
18°
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Impedance, Ohm |
50 |
50 |
50 |
50
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Max. power input, W |
500 |
500 |
2000 |
2000
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Mechanical specifications
Model |
D4 FM(L) |
D4 FM(H) |
D4 FM(L)-2 |
D4 FM(H)-2
|
Weight, kg |
18.5 |
18 |
20.5 |
20
|
Height/Length, M |
8.25 |
8.25 |
8.25 |
8.25
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Construction material |
Aluminium alloy
|
Mast diametr, mm |
38-65
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Rated wind velocity, m/s |
42 |
42 |
42 |
42
|
Wind loading area, m2 |
0.41 |
0.4 |
0.41 |
0.4
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Load of side wind 45 m/s, H |
465 |
465 |
465 |
465
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Rated wind velocity with 0.5" icing, m/s |
28 |
28 |
28 |
28
|
Temperature range, °C |
from -50 to +50
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Connector |
N-female |
N-female |
7/16 DIN |
7/16 DIN
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D4 FM H-plane pattern (1/2 λ)

D4 FM H-plane pattern (1/4 λ)
D4 FM E-plane pattern.

VSWR, D4 FM(L)
.gif)
VSWR, D4 FM(H)
.gif)
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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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