• 11m C, Ku Earth Station Satellite Communication Antenna
  • 11m C, Ku Earth Station Satellite Communication Antenna
  • 11m C, Ku Earth Station Satellite Communication Antenna
  • 11m C, Ku Earth Station Satellite Communication Antenna
  • 11m C, Ku Earth Station Satellite Communication Antenna
  • 11m C, Ku Earth Station Satellite Communication Antenna

11m C, Ku Earth Station Satellite Communication Antenna

Usage: Communication Antenna
Usage Occasion: Satellite Communication
Operating Wavelength: Microwave
Material: Al
VSWR: 1.5
Nature of Operation: Satellite Receiving and Transmitting
Customization:
Gold Member Since 2021

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Basic Info.

Model NO.
NS-SEC-1100
Sturcture Form
Cassegrain
Antenna Diameter
11m
Antenna Type
Cassegrain
Operating Frequency
C/Ku Band
Drive Mode
Motorized
Transport Package
Export Wooden Package or Steel Frame Fixing
Specification
ISO9001
Trademark
Newstar
Origin
Xi′an, China
HS Code
8517707090
Production Capacity
10sets Per Year

Product Description

11m C, Ku Earth Station Satellite Communication Antenna 11m C, Ku Earth Station Satellite Communication Antenna 11m C, Ku Earth Station Satellite Communication Antenna 11m C, Ku Earth Station Satellite Communication Antenna
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.  
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 -30ºC~50ºC
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
11m C, Ku Earth Station Satellite Communication Antenna 11m C, Ku Earth Station Satellite Communication Antenna 11m C, Ku Earth Station Satellite Communication Antenna

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