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

1.8m Ka Band Satellite Communication Antenna

Factory Price, OEM, ODM

Antenna diameter: 1.8m

Antenna type: Offset, single piece panel

Antenna mount type: EL over AZ

RMS: ≤0.3mm

Antenna weight(N.W): 75 kg

Antenna travel range:

AZ: 0°~360°   EL: 0°~90°   Pol: ±90°

Antenna drive mode: Manual


1.8m Ka band VSAT antenna characteristics 

Meets or exceeds CCIR 580 and INTELSAT requirements

Offset designed;

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

Linear or circular polarization optional;

Reasonable structure and easy operation.

1.8m Ka band VSAT antenna standard configuration 

Main reflector, back support frame, kingpost, feed and feed support, solid wretch, foundation template and standard component. 

1.8m Ka band VSAT antenna optional parts 

BUC, LNB, Modem, spectrum analyzer, moving foundation, de-icing equipment, BUC fix bracket, servo system, motorized polarization, lightning protection device, installation tools, cable and connector. 

1.8m Ka波段VSAT天线
1.8m Ka波段VSAT天线
1.8m KA vsat antenna view 1
1.8m KA vsat antenna view 2
1.8m KA vsat antenna view 3

RF specification 

Model NS-SECK-180
Operating Frequency GHz Ka band
  Receive Transmit
  17.7~21.2 27.5~31
Antenna gain dBi 49.28@19.95GHz 52.75@29.75GHz
Polarization Linear, circular
XPD dB(linear) ≥35 ≥35
Axial Ratio(2 port, circular) 1.5 1.5
VSWR 1.25 1.25
Noise temperature EL :  
 126 K
 85 K
 80 K
-3dB beam width 0.564° 0.378°
Feed insertion loss, dB 0.6 0.6
Power capacity, KW / 2
Interface WR-42 WR-28
Rx-Tx isolation, dB 85
First sidelobe, dB Far sidelobes,  dBi -14 29 - 25 logθ(1°≤θ<20°)

Mechanical specifications 

Antenna diameter 1.8m
Antenna type Offset, single piece panel
Antenna mount type EL over AZ
RMS ≤0.3mm
Antenna weight(N.W) 75 kg
Antenna travel range AZ EL Pol   0°~360° 0°~90° ±90°
Antenna drive mode Manual

Envioronmtan specifications

Working wind speed 72 km/h
Without damage 216 km/h
Working temperature -40℃~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
For more product information and free quotes, please contact us immediately!!!
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