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Huaxin high precision receive and transmit (RX/TX) satellite communication antennas.                                                                       
3.0m 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 Web type frame with high stiffness.
  • Optional C Band and Ku Band.
  • Advanced surface painting techniques enable the device with high anticorrosive and antirust capabilities.
  • The antenna with Well-set structure can be rapidly installed and easily adjusted.
  • Customizable upon user’ needs
     

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Description:
SPECIFICATIONS C-RECEIVE C-TRANSMIT Ku-RECEIVE Ku-TRANSMIT
Frequency (GHz) 3.4-4.2 5.85-6.725 10.95-12.75 13.75-14.5
Typical Gain (dBi) 39.87 43.91 49.42 50.73
VSWR 1.25:1
Beamwidth: -3dB 1.668° 1.047° 0.555° 0.478°
-15dB 3.336° 2.094° 1.111° 0.955°
Antenna Noise Temperature (°K) 2Port Feed   2Port Feed  
10°Elevation 32   52  
20°Elevation 26   43  
40°Elevation 23   38  
Power Handing Capability   5KW/Port   1KW/Port
Feed interface CPR-229G CPR-159G/137G WR-75 WR-75
Feed Insertion Loss 0.25dB 0.2dB 0.25dB 0.25dB
TX - RX ≥85dB ≥85dB
Cross Polarization Isolation (on axis) ≥35dB ≥35dB
Sidelobes CCIR.580-4
MECHANICAL SPECIFICATIONS  
Azimuth Travel 360°
Elevation Travel 0°to 90
Surface Accuracy 0.5mm(R.M.S)
ENVIRONMENTAL SPECIFICATIONS  
Operational Winds 45mi/h(72km/h) gusts to 60mi/h(97km/h)
Survival Winds 125mi/h(20km/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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