Products

Skyware Global Antenna 1.2m Tx/Rx Ku Band Type 123 Class II

 

  • Feed Horn
  • OMT
  • TRF
  • Feed Support and Class II Az/El Mount
  • Tx Frequency: 13.75 – 14.5 GHz
  • Rx Frequency: 10.70 – 12.75 GHz

 

Description

Global Skyware 1.2M Type 123, Class II, Ku-Band Tx/Rx

 

  • Feed Horn
  • OMT
  • TRF
  • Feed Support and Class II Az/El Mount
  • Tx Frequency: 13.75 – 14.5 GHz
  • Rx Frequency: 10.70 – 12.75 GHz
  • Feed: Cross-Pol, Long Focal Length, (33 degree)
  • Mast Requirement: 2.88″ to 3.00″, (73mm to 76mm) mast pipe interface
  • Supports up to 8lb ( 3.6kg) for BUC and LNB
  • Intelsat and Eutelsat approvals

 

 

The Skyware Global Type 123 1.2 m Class II 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 sustain the critical parabolic shape necessary for transmit performance. The reflector optics feature a long focal length for excellent cross-pol performance, required by many satellite operators.

The Az/El mount is constructed from heavy-gauge steel to provide a rigid support to the reflector. The Az/El mount secures the antenna to any 2.88″-3.00″ (73-76 mm) O.D. mast and prevents slippage in high winds. A specially formulated powder paint process offers excellent protection from weather-related corrosion.

Skyware Global Antenna 1.2m Tx/Rx Ku Band Type 123 Class II

Type 123 Class II Features

 

  • All materials comply with EU directive No. 2002/95/EC (RoHS).
  • Long focal length optics for low cross-pol performance
  • Fine azimuth and elevation adjustments
  • Available with Ku-Band co-pol or cross-pol feeds
  • Galvanized 19 mm (.75”) O.D. feed support legs and 51 mm (2″) O.D. lower feed support
  • Plated hardware for maximum corrosion resistance
  • Class II system designed for typical 2W and 4W Ku-Band Block Up-Converters (BUCs)

 

RF Performance
Effective Aperture 1.2 m (48 in)
Operational Frequency
Transmit
Receive
13.75-14.50 GHz
10.70-12.75 GHz
Polarization Linear, Orthogonal
Gain (±.2 dBi)
Transmit
Receive
43.3 dBi @ 14.25 GHz
41.8 dBi @ 11.95 GHz
3 dB Beamwidth
Transmit
Receive
1.2° @ 14.3 GHz
1.5° @ 12.0 GHz
Sidelobe Envelope (Tx, Co-Pol dBi)
1.5°<θ<20°
20°<θ<26.3°
26.3°<θ<48°
48°<θ<180°
29-25 Log θ
-3.5
32 – 25 Log θ
-10
Antenna Cross-Polarization >30 dB in 1 dB Contour
Antenna Noise Temperature
10° El
20° El
30° El
45°K
31°K
24°K
VSWR
Transmit
Receive
1.3:1
1.5:1
Isolation, Port to Port
Transmit
Receive
110 dB
35 dB
Feed Interface
Transmit
Receive
WR75 Cover Flange (UBR120)
WR75 Cover Flange (UBR120)
Mechanical Performance
Reflector Material Glass Fiber Reinforced Polyester
Antenna Optics One-Piece Offset Feed Prime Focus Long Focal Length
Mount Type Elevation over Azimuth
Elevation Adjustment Range 7°-84° Continuous Fine Adjustment
Azimuth Adjustment Range 360° Continuous; ±20° Fine Adjustment
Mast Pipe Interface 2.88 in – 3.00 in (73-76 mm) Diameter
Environmental
Wind Loading
Operational
Survival
50 mi/h (80 km/h)
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/h/ft²
Shock and Vibration As Encountered During Shipping and Handling

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