13m Satellite Antenna For Communications, C/Ku BAND ANTENNA for satellite communications

13m Satellite Antenna For Communications, C/Ku BAND ANTENNA for satellite communications

The antenna antenna adopts dual shaped design, and featuring good electric characteristics such as high gain, high efficiency, low side lobe, low VSWR and wide frequency band. The antenna modeling is beautiful, reasonable mechanics model, high stiffness, and excellent wind resistance, locating accurate and convenient installation. The antenna surface has been painted for antirust, humidity resistance and salty air resistance, and ensures the antenna with robust anti-corrosion performance under the most severe environment.

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Product Details

13m Satellite Antenna For Communications, C/Ku BAND ANTENNA for satellite communications

Newstar Communications Equipment Co.,Ltd is one of the leading commercial satellite antennas manufacturers and suppliers in China.  it is an ISO9001 certified factory providing reasonable price with superior quality products. 

Characteristics:

● Conform to the CCIR580-4 standards and INTELSAT access requirements;

● Cassegrain antenna;

● High gain, Low sidelobe, high G/T value;

● Hot-dip zinc processed Antenna mount, with strong corrosion resistant ability;

● Optional C band with 870 MHZ bandwidth;

● 2-ports or 4 ports Linear/Circular feed optional;

● Optional Antenna azimuth ±85° ,0°~360°


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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

Receive

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)

      kg

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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