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

11m Earth Station Satellite Communication Antenna

11m Earth Station Satellite Communication Antenna
11m Earth Station Satellite Communication Antenna
11m Earth Station Satellite Communication Antenna

Description

Reviews

Shaanxi Newstar 11m antenna is with high gain, low noise temperature, high antenna efficiency features. The large center hub provides spacious accommodation for equipment mounting, and the reflector is supported by a galvanized elevation over azimuth kingpost pedestal that provides the required stiffness for pointing and tracking accuracy.
11m earth station satellite communication antenna characteristics

Meets or exceeds CCIR 580 and INTELSAT requirements

Cassegrain designed;

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

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

Dual linear/circular polarization optional;

2-port and 4-port linear/ circular optional;

Reasonable structure and superior performance.

11m earth station satellite communication antenna standard configuration 

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

11m earth station satellite communication antenna optionalparts
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. 

11m  vsat antenna side view 
11m vsat antenna front view 
11m vsat antenna rear  view     
RF specifications
Model NS-SEC-1100 NS-SEC(Ku)-1100
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 50.95 @3.8GHz 55.32 @6.288GHz 60.83 @11.85GHz 62.35 @14.125GHz
Polarization Linear, circular                                                                                                           ;         Linear 
XPD dB ≥35 ≥35 ≥35 ≥35
Axial Ratio(2 port) 1.3 1.09 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°
 
 32K
 23K
 21K
/  
 52K
 50K
 44K
/
G/T dB/K,10°El 32.53 dB/K
 (30°L N A  )
/ 39.47 dB/K
(70°L N A  )
/
-3dB beam width 0.47° 0.29° 0.15° 0.13°
Insertion loss, dB ≤0.2 ≤0.2 ≤0.2 ≤0.25
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°)
Machenical specifications
Antenna diameter 11.0 m
Antenna type Cassergrain
Antenna mount type EL over AZ
RMS ≤0.5 mm
Antenna weight(N.W) 11.5 Tons
Antenna travel range AZ EL Pol ±65° ( truss structure ), ±180° ( rotary platform structure ) 0°~90° ±90°
Antenna drive mode Motorized
Rotation speed Single speed/ dual speed/ variable speed  
Environment 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 paint
For more product information and free quotes, please contact us immediately !!!
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