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Huaxin high precision receive and transmit (RX/TX) satellite communication antennas.                                                                       
4.5m Ring-focus C-band & Ku-band TX & RX  antenna
 

  Features:

  • Aluminum major reflector with high precision, using aluminum rod to stretch blank and then rivet them to form the reflector.
  • Subreflector and corrugating feed and waveguide components which are precisely processed by numerically controlled machines.
  • Column type seat and Truss type frame with high stiffness.
  • The antenna has Optional C Band, Ku Band and auto control; it also possesses electric equivalent angle display and automatic tracking device.
  • Advanced surface painting techniques enable the device with high anticorrosive and antirust capabilities.
  • Customizable upon user’ needs
     

   Request Product information

 

Description:

SPECIFICATIONS

C-RECEIVE

C-TRANSMIT

Ku-RECEIVE

Ku-TRANSMIT

Frequency (GHz)

3.625-4.2

5.85-6.425

10.95-12.75

13.75-14.5

Typical Gain dBi)

43.64

47.22

52.94

54.25

VSWR

1.25:1

1.25:1

1.25:1

1.25:1

Beamwidth:-3dB

1.08°

0.715°

0.37°

0.318°

-15dB

2.16°

1.43°

0.741°

0.637°

Antenna Noise Temperature (°K)

2Port Feed

 

2Port Feed

 

10°Elevation

36

 

60

 

20°Elevation

27

 

50

 

40°Elevation

24

 

44

 

Power Handing Capability

 

5KW/Port

 

1KW/Port

Feed interface

CPR-229G

CPR-137G

WR-75

WR-75

Feed Insertion Loss

0.25dB

0.2dB

0.3dB/0.4dB

0.25dB

TX - RX

≥85dB

≥85dB

≥85dB

≥85dB

Cross Polarization Isolation (on axis)

≥35dB

≥35dB

≥35dB

≥35dB

Sidelobes

CCIR.580-4

MECHANICAL SPECIFICATIONS

 

Azimuth Travel

±65°

Elevation Travel

0°to 90

Surface Accuracy

0.5mm(R.M.S)

Operational Winds

45mi/h(72km/h) gusts to 60mi/h(97km/h)

Survival Winds

125mi/h(200km/h)

Ambient Temperature

-45° to 60°

Relative humidity

0% to 100%

Seismic (Survival)

0.3G ‘ s horizontal 0.15G ‘ s vertical

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