C band & Ku Band Antenna
OEM service can be provided,12months warranty
C band & Ku Band Antenna

13m Cassegrain Satellite Communication Antenna

Factory Price, OEM, ODM

Antenna diameter: 13.0 m

Antenna type: Cassergrain

Antenna mount type: EL over AZ

RMS: ≤0.5 mm

Antenna weight(N.W): 13.8 Tons

Antenna travel range:

AZ: ±85° ( truss structure ), ±180° ( rotary platform structure )  EL: 0°~90°  Pol: ±90°

Antenna drive mode: Motorized

Rotation speed: Single speed/ dual speed/ variable speed  


13m cassegrain 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;

13m cassegrain 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.

13m cassegrain 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. 

1.8m Ka band VSAT antenna
1.8m Ka band VSAT antenna
1.8m Ka band VSAT antenna
1.8m KA vsat antenna side view 1
1.8m KA vsat antenna side view 2
1.8m KA vsat antenna side view 3 

RF specifications

Model NS-SEC-1300 NS-SEC(Ku)-1300
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 52.4 @3.8GHz 56.77  @6.288GHz 62.28 @11.85GHz 63.8    @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°    46K  26K  23K   /    58K  47K  43K /
G/T dB/K,10°El 33 dB/K  (30°K   L N A  ) / 40.7 dB/K  (70°K   L N A  ) /
-3dB beam width 0.39° 0.24° 0.13° 0.11°
Insertion loss, dB ≤0.2 ≤0.2 ≤0.2 ≤0.4
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 13.0 m
Antenna type Cassergrain
Antenna mount type EL over AZ
RMS ≤0.5 mm
Antenna weight(N.W) 13.8 Tons
Antenna travel range  AZ  EL  Pol   ±85° ( 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
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