RF PERFORMANCE

RF PERFORMANCE

C band

Operation Frequency

Tx

5.85—6.425GHz

Rx

3.625—4.2GHz

Gain

Tx

＞39.5 dBi

Rx

＞35.3 dBi

Polarization

Linear

Cross-polarization

Tx

＞35 dB

Rx

＞35dB

VSWR

Tx

1.25 ：1

Rx

1.25：1

3dB beamwidth

Tx

1.93°

Rx

2.87°

Tx/Rx Isolation

Tx

CPR-159G/137G

Rx

CPR-229G

Power Capacity

5kw

Feed Interface

WR-75

Tx/Rx Isolation

85dB

First Sidelobe

90% Peaks under Following envelop

-14dB

29-25 log θ（1°≤θ＜20°）

MECHANICAL SPECIFICAITON

Antenna Diameter

1.8M

Antenna Type

Offset/Prime Focus

Maim reflector material

Carbon fiber

Weight

≤120 Kg

Satellite Acquisition Time

≤3 Minutes

Antenna Pointing Range

Azimuth

Elevation

polarization

±175°

0°～90°

±90°

Motor Drive System

Azimuth Travel Rate

Elevation Travel Rate

Polarization

 Automatic/ Manual       3°/s(MAX)

        Pointing          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

800W