7.5m Rx-only satellite Antenna
Characteristics:
1.High gain, low sidelobe, high polarization identification rate;
2.High precision reflection panel
3.Cassegrain, feedforward optional;
4.C-Band and Ku-Band optional;
5.C/Ku common antenna, linear polarization, circular polarization, double linear&double circular optional;
6.Modern design,convenient and fast installation&adjustment,strong anticorrosion , good stability;
Performance Specfications:
|
Type
|
NS-SEC-R750
|
|
Band
|
C-Band
|
KU-band
|
|
Operating Frequency,GHz
|
3.625~4.2
|
10.95~12.75
|
|
Gain, Mid-Band, dBi
|
47.5
|
57
|
|
Cross Pol differentiate,dB
|
≥35
|
≥35
|
|
Isolation, Tx to Rx, dB(double linear&double circular optional;) (dB)
|
≥30(linear polarization)
≥20(circular polarization)
|
≥30(linear polarization)
≥20(circular polarization)
|
|
Isolation(C/KU)(dB)
|
50
|
|
VSWR
|
1.35:1
|
1.25:1
|
|
-3dB Beamwidth, Mid-Band
|
0.69°
|
0.23°
|
|
Feed interface
|
WR229G
|
WR75
|
|
Antenna Noise Temperature 20°Elevation
|
41°K
|
45°K
|
|
General Sidelobe Envelope,dBi
|
29-25logθ(0°≤θ≤20°)
|
Mechanical Specfications:
|
Antenna Diameter
|
7.5m
|
|
Antenna Type
|
Cassegrain, feedforward optional
|
|
Weight(Net)
|
4824Kg
|
|
Antenna Kingpost
|
El. Over Az.
|
|
Azimuth Travel
|
±90°
|
|
Elevation Travel
|
0°to 90°
|
|
Drive Mode
|
Motor or manual
|
Environmental Specfications:
|
Wind speed of work
|
72kmph
|
|
Surface treatment
|
Steel parts: thermal-spraying zinc
Aluminum parts:spray paint
|
Our website: www.shxnewstar.com.
