Earth Station Antenna
Communications system integrators and designers can bring their systems online faster, more economically, and with superior performance. In use around the world in high-density data, voice, communications networks, and broadcast applications, it is uniquely formed dual reflector Ring-Focus coupled with close-tolerance manufacturing techniques. This combination provides extremely accurate surface contour, exceptionally high gain, superior efficiency, and closely controlled pattern characteristics.
Dolphmicrowave ESA's provide maximum durability with minimal maintenance. The hot-dipped galvanized steel ground mount assembly ensures extended product life. Galvanized and stainless steel hardware maximize corrosion resistance. For cost-effective system expansion, available modular equipment options include anti-icing equipment and pressurization systems. Microprocessor Step track Control and motorizable mount options are also available. Diameter and operational frequency range are various. Taking 9.0-meter Earth Station Antenna (ESA) as example.
Ordering Guide ofSatellite Ground Antenna
Compliances of Earth Station Antenna
Antenna diameter: 2.4, 3.7, 4.5, 5.3, 6.3, 7.3 and more
ASIASAT
INTELSAT E-3, E-2, E-1, G
FCC Regulation 25.209
ITU-R, S.580-5 and S.465-5
Main Points when Looking for Earth Station Antenna
Antenna type: Tx/Rx or Rx only
Antenna feed: Back feed or prime focus
Frequency range: Ku-band, C-band, Ka-band, dual band or others
Polarization: Linear or circular
Port: 2-port, 4-port or others
Drive mode: Manual or motorized
Tracking mode: Step or monopulse
Features of Earth Station Antenna
High-Accuracy, Aluminum Draw Die Formed Reflector Panels, Self-Aligning Main Reflector.
High Gain, Excellent Pattern Characteristics, Ring-Focus Optics.
C-, X-, Ku-, or K-Band Capabilities, Field Changeable Feed System, C-Band, circular to linear.
Fixed or motorizable pedestals, Antenna control system with tracking.
Reflector and feed deicing systems, Load frame or non-penetrating mounts.
125 mph (200 km/h) Wind Survival in any Position, High Wind (180 mph - 288 km/h) Option.
Low Transportation Costs,Installation Without a Crane.
Packing for sea and air transport, Turnkey installation and testing.
3-Year Warranty on All Structural Components.
Sorts of Earth Station Antenna
The main function of earth station antenna is to collect the weak radio signals emitted by the satellite and send the radio signals containing control commands and data to the satellite, and to remove the clutter signal as much as possible; in general, the larger the antenna diameter, the stronger the signal, The better the reception quality.
The antennas of satellite ground stations widely use included single reflector as prime focus type and dual-reflector antennas (main reflector and sub-reflector). Common dual-reflector antennas include Cassegrain antenna, Gregorian antenna, and ring focus antenna.
As one of dish antenna suppliers, we can offer kinds of parabolic antenna for saleand satellite dish antenna for sale, if you have needs, please leave us a message.
Dolph Microwave，as a professional waveguide microwavemanufacturer, designs and manufactures various microwave waveguide componentsincluding Standard&Double Ridged Waveguide, Industrial Microwave Components, Antenna Feeds & RF Networks, Satcom Antenna as more as you have request for. Each of product manufactured is over the required parameter expection, which are mainly for military, Defense, Aerospace$space application.
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