Antesky has produced 9M DBS/Ku-band Tx/Rx Limit-motion Antenna , The new 9.0M antenna that can transmit and receive Ku- and DBS-bands simultaneously,for Television Transmissions.
Servo drive and tracking system can supply each operation modes, all antennas can equip reflector electric heating de-icing system, include integrating infrared heating rods on the antenna reflector. Antenna pedestal support/tower pedestal can be steel structure or reinforced concrete structure. Tower pedestal can be done as a hub equipment room which can supply electronic equipment.
Except the antenna system is supplied by Antesky, all transmitting/receiving electronic products can be customized by the customer; Antesky has a professional project management team to supply design, producing, transportation, installation, debug, and acceptance test, as well as after-sale maintenance and repair service; Antesky is an antenna system who provides turnkey services to the customers.
9M DBS/Ku-band Tx/Rx Limit-motion Antenna Specification
|Wide Angle Sidelobes||Comply to ITU R‐S.580‐6|
|Antenna Noise temperature
|Antenna Type||Modified Cassegrain|
|Main reflector accuracy||≤0.5rms|
|Sub reflector accuracy||≤0.15rms|
|Mount type||Limit Motion Antenna|
|Main Axis drive||Jackscrew Drive in Az/El|
|Tracking accuracy||0.021°rms (Steptrack)|
|Relative Humidity||0% to 100%|
|Wind Speed||Steady wind: 13m/s, gust to 20m/s||Normal Operation|
|Steady wind: 20m/s, gust to 27m/s||Degraded|
|Survival wind: 50m/s peak gust||Any position|
|Survival wind: 56m/s peak gust||Stowed at zenith|
|Design life||>15 years|