EGOSAT 1.0 meter SMC TVRO antenna

1.8 Meter SMC Offset Antenna

Model: FS180-SKu

Feature

All the offset satellite dish antenna we designed owns the standard features as,

*  SMC reflector surface using molding, high precision, consistency, and no deformation;

*  Low density, high specific gravity, strong as steel, light as aluminum;

*  Compression performance is 12 times that of aluminum;

*  Reflector surface multi- chip combination, good interchangeability;

*  Anti- corrosion, anti-aging, long life 15-20 years;

*  Specially designed reflector is perfect match the feed. So that the transceiver is capable to achieve maximum;

*  Simple installation, adjustment.

*  Reflector surface orange peel designed, providing rain attenuation and reducing the tuner damage.

ELECTRICAL SPECIFICATION
TypeFS180-SKU
Ku-Band
Operating Frequency, GHzReceiveTransmit
12.25-12.7514-14.5
Gain, Mid-band, dBi45.346.5
PolarizationLinear
Axial ratio, (dB)0.50.5
VSWR1.251.25
Antenna Noise Temperature

10° Elevation

20° Elevation

40° Elevation

 

50°K

44°K

38°K

-3dB Beam Width, Mid-band0.47°0.38°
Tx. Power Capability, KW1
Feed InterfaceWR-75WR-75
Feed Insertion Loss0.250.25
Cross Polarization Isolation  (dB)

(0 dB)

(1 dB)

 

35

33

 

35

33

Sidelobe envelopeCCIR.580-4
MECHANICAL SPECIFICATION
Antenna Diameter1.8m
Antenna TypeOffset
Mount TypeEl. over Az.
Surface Accuracy (RMS)≤ 0.3mm
Antenna Pointing

Azimuth

Elevation

Polarization

 

±60°

5°~90°(Continuous)

360°(Continuous)

Materials of reflectorGlass fiber reinforced plastic
CoatingSpray-paint(white)
ENVIRONMENTAL SPECIFICATION
Operational Wind72km/h Gusting to 97km/h
Survival Wind200km/h
Temperature-30°C  ~ + 60°C
Relative Humidity100%
Vibrations0.3G, horizontal
0.15G, vertical

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