ELECTRICAL SPECIFICATION

Diameter

1.8M

Operating Frequency, GHz

C-Band

Ku-Band

Receive

Transmit

Receive

Transmit

3.625～4.2

5.85～6.425

10.95～12.75

14.0～14.5

Gain, Mid-band, dBi

45.3

46.5

46.9

47.5

Polarization

Linear

Linear

Cross Polarization Isolation (on Axis), dB

≥30

VSWR

1.25

1.25

1.25

1.25

Feed Interface

CPR-229F

CPR-159G

WR-75

WR-75

Isolation, Tx to Rx, dB

85

Radiation Pattern:First Sidelobe

≤-14, Meet CCIR.580-4

Mechanical Specification

Antenna Optics

Offset antenna

Azimuth

0°～360°

Elevation

1°～80°

Surface Accuracy (RMS)

≤ 0.5mm

Environmental Specification

Operational Wind Loading

14m/s (Gusting 20m/s)

Survival Wind Loading

54m/s

Temperature

– 30°C ～ + 50°C

Relative Humidity

100%

Solar Radiation

1135Kcal/ h/ m2

Seismic (Survival)

0.3g (H), 0.15g (V)