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Customized Product
Except the traditional ground station antennas, Newstar can supply remote sensing, telementry antennas with different structures. If you have any questions, you can contact our professional team immediately to get the best solution.
Customized Product

6.2m S band RxTx satellite antenna

Meets or exceeds CCIR 580 and Intelsat network access requirements;
Meets Intelsat, Asiasat, Chinasat network access requirement; 
The efficiency of single band communication antenna can reach to 70%;
High gain, Low sidelobe, High G/T rate;
Hot-dip zinc processed steel parts, with strong corrosion resistant ability; 
Configured with 2-layer primer paint+surface paint, the lifespan is more than 20 years.
L band, S band, X band,C band, Ku band, Ka band, QV band, customized frequency available; 
Structure type: A+E type, A+E-T type, X-Y type. 
Rx/Tx, 2-port co-pol or 2Rx/2Tx;
Two(2) and Three(3) Axis Motorization kit;
Lightning protection; 
 

 

Description

Characteristics:

Meets or exceeds CCIR 580 and Intelsat network access requirements;
Meets Intelsat, Asiasat, Chinasat network access requirement; 
The efficiency of single band communication antenna can reach to 70%;
High gain, Low sidelobe, High G/T rate;
Hot-dip zinc processed steel parts, with strong corrosion resistant ability; 
Configured with 2-layer primer paint+surface paint, the lifespan is more than 20 years.
L band, S band, X band,C band, Ku band, Ka band, QV band, customized frequency available; 
Structure type: A+E type, A+E-T type, X-Y type. 
Rx/Tx, 2-port co-pol or 2Rx/2Tx;
Two(2) and Three(3) Axis Motorization kit;
Lightning protection; 

RF SPECIFICATIONS

Frequency 2.2~2.4GHz 2.025~2.120GHz
Gain, dBi ≥40.47+20lg(f/2.3GHz) ≥39.68+20lg(f/2.1GHz)
Polarization Circular
VSWR                                           1.25:1                               1.25:1  
Axial ratio 2 port                                          ≤1.3 dB             ≤1.3 dB
Feed insertion loss                                          ≤0.3dB             ≤0.3dB
-3dB Beam width                                           1.52°              1.67°
Antenna Noise Temperature
10°Elevation                                          50 K                     /
20°Elevation                                          44K                             
50°Elevation                                          41K 
Power capacity                                               /            2KW
G/T value       ≥19+20log(f/2.3GHz)dB/K, EL =10°LNA=80K          /
Feed interface                                       N-50K           N-50K
Isolation, Rx to Tx, ≥18 dB
First Sidelobe  ≤-14dB
Far sidelobe   29 - 25 logθ(1°≤θ<20°)  

MECHANICAL SPECIFICATIONS

Antenna Diameter 6.2m
Antenna travel range AZ                                                                                           ±75°
EL                                                 5°~90°
Antenna Type Truss type, Turntable(AZ: dual motors, EL: leadscrew)
Structure LMC/FMC
Surface accuracy(R.M.S) Main reflector:0.5mm
ENVIRONMENT SPECIFICATIONS                                           SERVO CONTROL
Working wind speed 72km/h Control mode Manual, automatic(adjustable 
speed)
Suvival wind speed 120km/h Satellite preset 50 satellites
Humidity 100% Basic function Manual control, position preset, position preset, scan, track, 
collection, remote control, etc.
Climate adaptability With dust-proof, waterproof, moisture-proof, mildew-proof, anti-corrosion and other measures Control system  Step tracking
Position display resolution 0.001°
Temperature -30~70℃ Position control resolution 0.001°
    Power supply ≤5Kw、220V±10%,50/60Hz、380V±10%,50/60Hz
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