RF PERFORMANCE

RF PERFORMANCE

C band

Operation

Frequency

Tx

5.85—6.425GHz

Rx

3.625—4.2GHz

Gain

Tx

＞41.5 dBi

Rx

＞38 dBi

Polarization

Linear or Circular

Cross-polarization

Tx

＞35 dB

Rx

＞35dB

VSWR

Tx

1.25 ：1

Rx

1.25：1

Antenna Noise Temperature

EL　  10°Elevation

30°Elevation

50°Elevation

32°K

21°K

20°K

3dB beamwidth

Tx

1.38°

Rx

2°

Tx/Rx Isolation

90

Power Capacity

5kw

Feed Interface

Tx

CPR-137G

Rx

CPR-229G

Tx/Rx Isolation

85dB

 First Sidelobe

90% Peaks under Following envelop

-14dB

29-25 log θ（1°≤θ＜20°）

MECHANICAL SPECIFICAITON

Antenna Diameter

2.4M

Antenna Type

Offset/Prime Focus

Maim reflector material

Carbon fiber

Satellite Acquisition Time

≤3 Minutes

Antenna Pointing Range

Azimuth

Elevation

polarization

±175°

0°～90°

±90°

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

-10℃ -- +60℃

Relative Humidity

100%