Electrical Specfications:
|
Type
|
NS-SEC-180
|
NS-SEC(Ku)-180
|
|
Operating Frequency,GHz
|
C-Band
|
Ku-Band
|
|
Receive
|
Transmit
|
Receive
|
Transmit
|
|
3.625~4.2
|
5.85~6.425
|
10.95~12.75
|
13.75~14.5
|
|
Gain, Mid-Band, dBi
|
35.5
|
39.5
|
44.6
|
45.6
|
|
Polarization
|
Linear or Circular
|
Linear
|
|
XPD(on axis),dB
|
35
|
35
|
35
|
35
|
|
Axial Ratio(2 port)
|
1.30
|
1.09
|
/
|
/
|
|
Axial Ratio(4 port)
|
1.06
|
1.06
|
/
|
/
|
|
VSWR
|
1.25:1
|
1.25:1
|
1.25:1
|
1.25:1
|
|
Antenna Noise Temperature
10°Elevation
30°Elevation
50°Elevation
|
39°K
29°K
26°K
|
/
|
43°K
36°K
32°K
|
/
|
|
-3dB Beam width, Mid-Band
|
2.87°
|
1.92°
|
0.92°
|
0.87°
|
|
Tx. Power Capability, KW
|
/
|
5
|
/
|
2
|
|
Feed interface
|
CPR-229G
|
CPR-137G
|
WR-75
|
WR-75
|
|
Feed Insertion Loss, dB
|
≤0.2
|
≤0.22
|
≤0.25
|
≤0.28
|
|
Isolation, Tx to Rx, dB
|
90
|
85
|
|
First Sidelobe,dB
90% Peaks under Following envelop,dBi
|
-14
29 - 25 logθ(1°≤θ<20°)
|
-14
29 - 25 logθ(1°≤θ<20°)
|
Mechanical Specfications:
|
Antenna Diameter
|
1.8 m
|
|
Antenna Type
|
Offset
|
|
Mount Type
|
El. Over Az.
|
|
Surface Accuracy(RMS)
|
≤0.35 mm
|
|
Weight(Net)
|
150kg
|
|
Antenna Pointing Range(Continuous)
Azimuth
Elevation
Polarization
|
0-360 °(Continuous)
5°~90°(Continuous)
±90°(Continuous)
|
|
Drive Mode
|
Manual or Motorized
|
Environmental Specfications
|
Wind speed of work
|
72kmph work wind speed(Hold the precision )
97kmph work wind speed(Lower the precision )
200kmph Survival Winds(Upturned lock)
|
|
Ice Load, Survival
|
13mm Wrapped ice normal work
25mm Wrapped ice survival
|
|
Temperature
|
-30°C~50°C
|
|
Relative Humidity
|
100%
|
|
Surface treatment
|
Steel parts: thermal-spraying zinc
Aluminum parts:spray paint
|
|
Solar Radiation
|
1135Kcal/h/m2
|
