13m Cassegrain Manual Satellite Antenna For Communications

13m Cassegrain Manual Satellite Antenna For Communications
Product Details

Accessories:

Ground plot, foundation template, the anchor bolt, electric equipment, antenna controller, antenna drive, drive motor, limit switch, cable, connector, lightning rod and wire;

Optional:

Deicing equipment, ODU support, electric polarization;

ELECTRICAL SPECIFICATIONS

Type

NS-SEC-1300

NS-SEC(Ku)-1300



 

Operating Frequency,GHz

C-Band

Ku-Band



Receive

Transmit

Receive

Transmit


3.625~4.2

5.85~6.425

10.95~12.75

13.75~14.5


Gain, Mid-Band, dBi

52.98

56.37

62.25

63.38

Polarization

Linear or Circular

Linear



XPD(on axis),dB

35

35

35

35

Axial Ratio(2 port)  

0.9

0.9

/

/

Axial Ratio(4 port)

0.5

0.5

/

/

VSWR

1.25:1

1.25:1

1.25:1

1.25:1

Antenna Noise Temperature

           10°Elevation

            30°Elevation

            50°Elevation

 

46°K

26°K

23°K

 

 

/

 

58°K

47°K

43°K

 

 

/

Typical G/T ( El.>10°)

31.73 dB/°K

(30°L N A  )

/

38.65 dB/°K

(70°L N A  )

/

-3dB Beam width, Mid-Band

0.368°

0.25°

0.127°

0.11°

Tx. Power Capability, KW

/

5

/

5

Feed interface

CPR-229G

CPR-137G

WR-75

WR-75

Feed Insertion Loss, dB

≤0.25

≤0.25

≤0.3

≤0.35

Rx-Rx, Tx-Tx  Linear, dB

30

30

30

30

Tx-Tx, Rx-Rx  Circular, dB

21

21

/

/

Isolation, Tx to Rx, dB

90

85



First Sidelobe,dB

90% Peaks under Following envelop,dBi

-14

29 - 25 logθ(1°≤θ<20°)

-14

29 - 25 logθ(1°≤θ<20°)



MECHANICAL SPECIFICATIONS

Antenna Diameter

13.0m

Antenna Type

Cassegrain

Mount Type

El. Over Az.

Surface Accuracy(RMS)

≤0.55 mm

Weight(Net)

1000kg

Antenna Pointing Range

Azimuth

Elevation

Polarization

 

±85°

0°~90°

±90°

Drive Mode

Manual or Motorized

Motor Drive System

Azimuth Travel Rate

Elevation Travel Rate

Polarization speed

 

0.11°/S (0.03/S)  

0.17°/S (0.04/S)  

1°/S

ENVIRONMENTAL SPECIFICATIONS

Wind speed of work

72kmph work wind speed(Hold the precision )

97kmph work wind speed(Lower the precision )  

200kmph Survival Winds(Upturned lock)

Ice Load, Survival

13mm Wrapped ice normal work

25mm Wrapped ice survival

Temperature

-30℃~50℃

Relative Humidity

100%

Surface treatment

Steel parts: thermal-spraying zinc 

Aluminum parts:spray paint

Solar Radiation

1135Kcal/h/m²

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