Antesky 20m earth station antenna

20M C-BAND ANTENNA WITH 4-PORT DUAL LINEAR/CIRCULAR POL. FEED

Features
Meets or Exceeds CCIR 580 and INTELSAT Requirements
High G/T, Excellent Pattern Characteristics
Thermal Spaying Zinc Steel Ground Mount Assembly
C-band Antenna Operating in 800MHz Bandwidth Option
4-port Linear/Circular Feed
Field Changeable Feed System, Switchable Circular to Linear C-band

20m C/Ku band earth station antenna specification
ELECTRICAL SPECIFICATION
Operating Frequency, GHz 
C-BandRx(3.625∼4.2) Tx(5.85∼6.425)
Extend C-Band:Rx(3.4∼4.2) Tx(5.85∼6.65)
Polarization: Linear/ Circular
Radiation Pattern:First Sidelobe ≤-14, Meet ITU-RS.580-5 and other requirements
MECHANICAL SPECIFICATION
Azimuth ±170° continuousw.r.t true south
Elevation 5°∼90°(continuous)
Finishes: Reflector Surface Pedestal & Back Structure Aluminum panels with high-diffusing white paintGalvanized steel
ENVIRONMENTAL SPECIFICATION
Operational Wind 72km/h Gusting to 100km/h
Survival Wind 200km/h
Rain Up to 100mm/h operational and survival
Relative Humidity Up to 100% operational and survival
Temperature - 40°C to +60°C
Radial Ice(Survival) 25mm on all surface
Shock and Vibration As encountered during shipment by commercial air, sea, or truck
Corrosive atmosphere As encountered in coastal regions and/or heavily industrialized areas
Seismic (Survival) 0.3g (H), 0.15g (V)

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