SMC 1.8m KU Band Dish Antenna with One-Piece Compression Molded Reflector

The main characteristics of the Huada 1.8m antenna are:

The SMC reflective surface is molded with high precision, good consistency, and does not deform; Low density, high specific gravity, as strong as steel and as light as aluminum, with a compressive performance 12 times that of aluminum; Multiple reflective surfaces combined, with good interchangeability; Corrosion resistance, aging resistance, service life up to 15-20 years; Specially designed feed sources and reflective surfaces perfectly match to achieve high efficiency in transmission and reception; The electric polar coordinate tracking structure can meet the requirements of full orbit satellite coverage; Easy to install and adjust. The reflective orange peel surface design is rain resistant and reduces damage to the high-frequency converter. 

Technical parameters: 1.8m

Electrical characteristics

Working frequency: C-Band: 3.7-4.2GHz

Ku Band: 10.75-12.95GHz

Center frequency gain: C-Band: 41.2 dB

Ku Band: 50.0 dB

3dB wave width: C-Band: 1.5 °

Ku Band: 0.5 °

Side lobe: -20dB

Polarization isolation degree:>30dB

Voltage standing wave ratio:<1.3:1

Noise temperature (at 30 º elevation): C-Band: 27 º K

Ku Band: 22 º K

Feed source interface: C-Band: CPR229

Ku Band: WR75 Mechanical Characteristics

Reflective surface material: 10 pieces of glass fiber reinforced unsaturated polyester sheet-like molding compound (SMC)

Antenna form: center feeding

Installation form of feed source: single arm support/three pole support

Elevation adjustment range: 0 º -90 º Sustainable fine tuning

Azimuth adjustment range: 0 º -360 º continuously adjustable

Transportation specification: 290kg

Environmental adaptability

Wind load: Normal operation: 22mps

Preservation: 45mps

Adaptation temperature: Normal operation: -40 ℃~60 ℃

Preservation: -45 ℃~70 ℃

Atmospheric conditions: suitable for humid, high salinity, and polluted climate environments