GS1.2M SNG Antenna

RF PERFORMANCE

Ku Band

Operation

Frequency

Tx

14.0—14.5GHz

Rx

12.25—12.75GHz

Gain

Tx

＞42.5 dBi

Rx

＞41.4 dBi

Polarization

Linear

Cross-polarization

Tx

＞30 dB

Rx

＞30 dB

VSWR

Tx

1.3 ：1

Rx

1.3 ：1

3dB beamwidth

Tx

1.2°

Rx

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

Polarization

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