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6.2M Ring-Focus Antenna
6.2M RING-FOCUS ANTENNA
Spectication C-RECEIVE C-TRANSMIT Ku-RECEIVE Ku-TRANSMIT
Frequency(GHz) 3.4-4.2 5.85-6.725 10.70-11.70 12.75-14.50
Typical Gain(dBI) 46.8 50.2 55.9 57.2
VSWR 1.25 1.25 1.3 1.25
Beanwidth -3dB 0.81º 0.53º 0.27º 0.23º
-15dB 1.62º 1.07º 0.54º 0.46º
Antenna Noise Temperature(Kº) 2/4 port Feed 2/4 port Feed
10º Elevation 35/42 63/67
20º Elevation 26/36 51/58
30º Elevation 24/33 49/52
Power Handing Capability   5kw/port   1kw/port
Feed interface CPR-229G CPR-159G/137G   WR-75
Feed insertion Loss(dB) 0.25/0.3 0.2 0.4/0.45 0.4
Port-port Isolation(dB) 85 85    
Rx-Rx,Tx-Tx Linear(dB) 30 30 30 30
Tx-Tx,Rx-Rx Circular(dB) 21 21    
Cross Polarization Isolation(on axis) 35 35 35 35
Axial ratio,dB(Ratio) 1.8/0.5 1.8/0.5 2 1.5
Sidelobes CCIR.580
Mechanical Specifications   Environmental Specifications
  Operational winds 72km/h - 97km/h
Azimuth Travel ±90º   Survival winds 200km/h
Elevation Travel 0º~90º   Amblent Temperature -45º~60º
Polatigation Travel Rate 1º/s   Relative Humidity 10%~98%
Surface Accuracy 0.5mm   Seismic(Survival) 0.3G's horizontal
Finish White paint   0.15G's veritcal

Hebei Chaowei communications equipment Co., Ltd.

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