Skyware 2.4m Type 243 Class llI Linear X-Pol Ku-Band TxRx

The Skyware Global Type 243 2.4 m Class III RxTx Antenna is a rugged commercial grade product suitable for the most demanding applications. The reflector is thermoset-molded for strength and surface accuracy. Molded into the rear of the reflector is a network of support ribs which not only strengthens the antenna, but also helps to maintain its critical parabolic shape necessary for transmit performance.

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Product Description

SKYWARE GLOBAL TYPE 243 2.4M KU-BAND TX/RX ANTENNA

Frequency Range: Rx 10.70 – 12.75 GHz, Tx 13.75 – 14.5 GHz. System includes: Fiberglass Reflector, Az/El mount with fine azimuth, and elevation adjustment and 6.63″ (168mm) mast pipe interface, Feed Support and Feed Horn assembly with Orthomode Transducer (OMT) and Transmit-Reject Filter (TRF). Intelsat Approved; Reference Bulletin PA-100572 (p/n 62-2435611)

The Az/El mount is constructed from heavy-gauge steel to provide a rigid support to the reflector and feed support arm. Heavy-duty lockdown bolts secure the mount to any 6.63″ (168 mm) O.D. mast and prevent slippage in high winds. Hot-dip galvanizing is standard for maximum environmental protection.

 

FEATURES:

  • Two-piece precision offset thermosetmolded reflector.
  • Heavy-duty galvanized Az/El mount.
  • Fine Azimuth and elevation adjustments.
  • Galvanized support arm and alignment struts.
  • Factory pre-assembled mount.
  • Galvanized and stainless hardware for maximum corrosion resistance.
  • Includes Ku-Band linear cross-polarized RxTx feed assembly.
  • Heavy-duty Class III mount for 25 lb (11 kg) RF electronics (LNB & BUC).

Specification

General Specifications
Tx Frequency 13.75 – 14.50 GHz
Rx Frequency 10.70 – 12.75 GHz
Gain (3 dBi) 49.3 dBi @ 14.25 GHz
Feed Interface WR-75
OMT / Filter Assembly Included
Electrical Specifications
Effective Aperture 2.4m (96 in.)
Operating Frequency Transmit = 13.75 – 14.50 GHz
Receive = 10.70 – 12.75 GHz
Polarization Linear, Co or Cross-Polarized
Gain (±.3 dBi) Transmit = 49.3 dBi @ 14.25 GHz
Receive = 47.6 dBi @ 11.95 GHz
3 dB Beamwidth Transmit = .59° @ 14.3 GHz
Receive = .71° @ 12.0 GHz
Antenna Cross-Polarization >30 dB (on axis)
Antenna Noise Temperature 10° Elevation = 42°K
20° Elevation = 34°K
30° Elevation = 31°K
VSWR 1.3:1 Max.
Isolation, Tx to Rx 80 dB Min.
Feed Interface Transmit = WR-75
Receive = WR-75
Sidelobe Envelope (Tx,Co-Pol dBi):
2°* < θ < 20°
20° < θ < 26.3°
26.3° < θ < 48°
48° < θ < 180°		 29-25 Log θ
-3.5
32-25 Log θ
-10 (Typical)
Mechanical Specifications
Reflector Material Glass Fiber Reinforced Polyester
Antenna Optics Two-Piece Offset Feed Prime Focus
Mount Type Elevation over Azimuth
Elevation Adjust. Range 10°-90° Continuous Fine Adjustment
Azimuth Adjust. Range 360° Continuous; ±12° Fine Adjustment
Mast Pipe Interface 6.63 in.(168 mm) Diameter
Environmental Performance
Wind Loading Operational = 45 mi/h (72 km/h)
Survival = 125 mi/h (200 km/h)
Temperature -50°C to 80°C
Humidity 0 to 100% (Condensing)
Atmosphere Salt, Pollutants and Contaminants as
Encountered in Coastal and Industrial Areas
Solar Radiation 360 BTU
Shock and Vibration As Encountered During
Shipping and Handling

Supported Documents

Skyware Global Antenna 2.4m Tx/Rx Ku-Band Type 243 Class III Datasheet

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