Antenna Characteristics
RF PERFORMANCE
Ku Band
Operation
Frequency
Tx
14.0—14.5GHz
Rx
12.25—12.75GHz
Gain
>42.5 dBi
>41.4 dBi
Polarization
Linear
Cross-polarization
>30 dB
VSWR
1.3 :1
3dB beamwidth
1.2°
1.46°
Power Capacity
1kw
Feed Interface
WR-75
Tx/Rx Isolation
Rx >40dB Tx >85dB
First Sidelobe
90% Peaks under Following envelop
-14dB
29-25 log θ(1°≤θ<20°)
MECHANICAL SPECIFICAITON
Antenna Diameter
1.2M
Antenna Type
Offset/Prime Focus
Maim reflector material
Carbon fiber
Weight
≤55 Kg
Satellite Acquisition Time
≤4 Minutes
Antenna Pointing Range
Azimuth
Elevation
polarization
±175°
0°~90°
±90°
Motor Drive System
Azimuth Travel Rate
Elevation Travel Rate
Automatic/ Manual 3°/s(MAX)
Pointing l 3°/s(MAX)
Scanning Travelling Speed 3°/s(MAX)
Automatic/ Manual 2°/s(MAX)
Pointing 2°/s(MAX)
Scanning Travelling Speed 2°/s(MAX)
10°/S(Max)
Tracking Accuracy
0.045°
Display Resolution
0. 1°
ENVIRONMENTAL SPECIFICAITON
Wind for operational
20m/s
Wind for Survival
30m/s
Wind for survival stowed
180Km/h
Temperature operational
-15℃ -- +45℃
Temperature store
-40℃ -- +70℃
Sealing class
IP65
POWER CONSUMPTION
Voltage/Frequency
220V/50Hz
Power
600W