PRODUCT SPECIFICATIONS Detail Photo (on right) DASR pedestal in stand S-band Air Traffic Control Radar Antenna System These antennas and pedestals are manufactured to stringent specifications and perform to the exacting standards demanded of them. The ASC Signal S-band Radar Antenna was designed with the latest state-of-the-art software to generate the reflector profiles, and uses the latest technology for the feed system. The dual drive pedestal rotator is designed to support the primary and large vertical array secondary radar antenna. These antennas and pedestals are manufactured to stringent specifications and perform to the exacting standards demanded of them. ASC Signal has invested in extensive manufacturing tooling to ensure repeatability in production. The ASC Signal Corporation S-band Primary Surveillance Radar Antenna is a widely deployed advanced antenna with a proven record of performance and reliability. Drawing on its renowned advanced antenna and pedestal design techniques, ASC Signal fabricates these surveillance radar antennas and pedestals with proven performance advantages. Choose the ASC Signal advantage for your next radar system. Complete system solution with rotary joint is also available. • High gain • High and low radiating beams • Instantaneous polarization switching • Weather channel included • Elevation coverage to 40 degrees • Meets ICAO (International Civil Aviation Organization) environmental specifications • Dual drive pedestal system • Viton® seals • Interlock stow pins • Operational without need of a radome • Optional rotary joint to provide a complete system solution S P E C I F I C AT I O N S S-band Air Traffic Control Radar Antenna System -0 -15 -20 Relative Power (dB) Relative Power (dB) -5 -10 -25 -30 -35 -40 -45 -50 -20 -15 -10 -5 0 5 10 15 20 -0 -5 -10 -15 -20 -25 -30 -50 -40 -30 Azimuth Angle (degs) Electrical Performance 0 1 Typical Low/High Beam Elevation Pattern at 2.8 GHz Evironmental 2.7-2.9 GHz 32 dBi 34 dBi Switchable Circular/Linear 1.3 to 1 7.7 1.4. Mechanical Performance Feed Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Flange Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Reflector Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Wind Loading Operational . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Survival . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -10 Azimuth Angle (degs) Typical Low Beam Azimuth Pattern at 2.8 GHz Frequency Band . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Gain (min) High Beam . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Low Beam . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Polarization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VSWR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Beamwidth, degrees Elevation (nom) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Azimuth (nom) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -20 Prime focus offset feed system aluminum chromate converted per MIL-C-5541C CPR284 at output Three pieces formed aluminum mesh chromate converted per MIL-C5541C 140 km/hr with 1 cm ice on non-radiating surface 240 km/hr with 4 cm ice Pedestal Performance Motors, Dual Drive hp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Rotation Rate, rpm, selectable . . . . . . . . . . . . . . . . . . . . . . . . . . . . Frequency, Hz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Peak Torque ................................. Overturning Moment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 12-15 Motor 50/60 Motor 208/380/415 17,000 ft lb 106,000 ft lb Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Rain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Solar Radiation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Relative Humidity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -50ºC to + 70ºC 4 in (102 mm) per hour 360 BTU/hr/ft2 (1135 Watts/m2) 100% Available Options Rotary Joint Slip Rings Motor Control Unit Ladder Kit Obstruction Lighting Shipping Information Antenna Weight Net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Gross . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Dimensions (l x w x h) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Transportable via a single closed 40 ft (12.2 m) ISO container Pedestal Weight Net Gross . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Dimensions (l x w x h) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2,640 kg 3,300 kg 13.3 ft x 13.8 ft x 16.6 ft (reflector surface) (4.05 m x 4.20 m x 5.06 m) 4.560 kg (10,030 lb) 4,886 kg (10,750 lb) 7.7 ft x 7.7 ft x 8.1 ft (2.3 m x 2.3 m x 2.4 m) ISO 9001 Call today for pricing and interface details for your application. ASC Signal also supplies custom design, system integration, field installation, and test services. CERTIFIED FIRM ASC Signal Corporation Internet: www.ascsignal.com All designs, specifications and availabilities of products and services presented in this bulletin are subject to change without notice.