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C band & Ku Band Antenna
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C band & Ku Band Antenna

6.2m Turntable Earth Station Satellite Communication Antenna

Factory Price, OEM, ODM

Antenna diameter: 6.2 m

Antenna type: Ring focus

Antenna mount type: EL over AZ

Main reflector (R.M.S): ≤0.5 mm

Antenna weight(N.W): 3300 kg(manual) 3500(motorized)

Antenna travel range:

AZ: 360°continuous  EL: 0°~90°  Pol: ±90°

Antenna drive mode: Motorized

Rotation speed: Single speed

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Description

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, AZ turntable, feed, antenna serve system, foundation drawing, foundation template and standard component.

6.2m earth station satellite communication antenna optional parts

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

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
Main reflector (R.M.S) ≤0.5 mm
Antenna weight(N.W) 3300 kg(manual) 3500(motorized)
Antenna travel range
AZ
EL
Pol

360° continuous
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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