Earth Station Antenna, Satellite Antenna Manufacturer - Newstar Antenna
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C band & Ku Band Antenna

6.2m C or Ku Band Earth Station Satellite Communication Antenna

6.2m C or Ku Band Earth Station Satellite Communication Antenna
6.2m C or Ku Band Earth Station Satellite Communication Antenna
6.2m C or Ku Band Earth Station Satellite Communication Antenna

Description

Reviews

6.2m earth station satellite communication antenna characteristics

Meets or exceeds CCIR 580 and INTELSAT requirements

Ring focus designed;

High gain, Low sidelobe, High G/T rate;

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

Linear or circular polarization optional;

Reasonable structure and easy operation. 

6.2m earth station satellite communication antenna standard configuration 

Main reflector, subreflector, subreflector support, back support frame, kingpost, feed, antenna serve system, foundation drawing, foundation template and standard component. 

6.2m earth station satellite communication antenna optional parts

BUC, LNB, Modem, spectrum analyzer, de-icing equipment, BUC fix bracket, motorized polarization, 4-port feed, lightning protection device, waveguide inflator, installation tools, cable and connector. 

6.2m vsat antenna view 1
6.2m vsat antenna  view 2
6.2m vsat antenn view 3 
RF Specifications
Model NS-SEC-620 NS-SEC(Ku)-620
Operating Frequency 
GHz
C band Ku  band
  Receive Transmit Receive Transmit
  3.625~4.2 5.85~6.425 12.25~12.75 14.0~14.5
  3.4~4.2 5.85~6.725 10.95~12.75 13.75~14.5
Antenna gain dBi 45.97    @3.8GHz 50.34  @6.288GHz 55.85 @11.85GHz 57.37    @14.125GHz
Polarization                                           Linear, circular                                                                          Linear 
XPD dB ≥35 ≥35 ≥35 ≥35
Axial Ratio(2 port) 1.3 0.5 1.2 1.2
Axial Ratio(4 port) 0.5 0.5 / /
VSWR 1.25:1 1.25:1 1.25:1 1.25:1
Noise temperature
 EL : 10°
        30°
        50°
 
 35K
 25K
 22K
    /  
50K
39K
36K
    /
G/T dB/K,10°El 27.4 dB/K
 (30°L N A  )
/ 34.6 dB/K
 (70°L N A  )
/
-3dB beam width 0.83° 0.5° 0.27° 0.22°
Insertion loss, dB ≤0.2 ≤0.2 ≤0.25 ≤0.3
Power capacity, KW / 5 / 2
Interface CPR-229G CPR-137G WR-75 WR-75
Rx-Tx isolation, dB 90 85
First sidelobe, dB Far sidelobes,  dBi -14
 29 - 25 logθ(1°≤θ<20°)
-14
 29 - 25 logθ(1°≤θ<20°)
Mechanical specifications
Antenna diameter 6.2 m
Antenna type Ring focus
Antenna mount type EL over AZ
RMS ≤0.5 mm
Antenna weight(N.W) 3300 kg(manual) 3500(motorized)
Antenna travel range AZ EL Pol ±70° 0°~90° ±90°
Antenna drive mode Motorized
Rotation speed Single speed 
Envioronment specifications
Working wind speed 72 km/h
Without damage 216 km/h
Working temperature -30℃~50℃
Humidity 100%
Solar radiation 1135Kcal/h/m²
Ice load Work normally: 13mm ; without damage: 25mm  
Seismic capacity Horizontal: 0.3G;  vertical: 0.1G
Surface treatment Steel parts: hot dip galvanized; aluminum part: primer paint+surface pain
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