1.2M Ext Ku-Band Class II – 123

Global Skyware

1.2M Ext Ku-Band Class II – 123

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  • ISO 9001:2008 Certificate of Registration
  • 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.
  • Plated hardware for maxi mum corrosion resistance.

  • Description
  • Technical Specifications
  • Support Documents

Overview

The Skyware Global 1.2m Rx/Tx Extended Ku-Band Class II 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 strengthens the antenna and helps to sustain the necessary parabolic shape.

The reflector optics feature a long focal length for excellent cross-pol performance.

The heavy gauge steel Az/El mount secures the antenna to any 73-76 mm (2.88”- 3.00”) mast and prevents slippage in high winds.

A special powder paint process offers excellent protection from weather-related corrosion.

Details

  • ISO 9001:2008 Certificate of Registration
  • 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. side feed support legs and 51 mm (2”) O.D. lower feed support.
  • Plated hardware for maxi mum corrosion resistance.
  • Class II system designed for typical 2W and 4W Ku-band Block Up-Converters (BUCs).
  • *3.6 kg or 8 lb max. weight for RF electronics (BUC and LNB)

Type Approval Information
Antenna Model 62-1236201
Intelsat Standard Standard G (IESS 601)
Approval Code IA077SA00
RF Performance
Effective Aperture 1.2m (48 in)
Operating Frequency
TX 12.75-14.50GHz
RX 10.70-11.70GHz
Polarization Linear, Orthogonal
Gain (±0.2 dB)
TX 43.3 dBi @ 14.3GHz
RX 41.8 dBi @ 12.0GHz
3 dB Beamwidth
TX 1.2° @ 14.3GHz
RX 1.5° @ 12.0GHz
Sidelobe Envelope (Tx, Co-Pol dBi)
1.5° 29-25 log q dBi
20° -3.5dBi
26.3° 32-25 log q dBi
48° -10
  
Antenna Cross-Polarization 30 db in 1 dB
Contour
  
Antenna Noise Temperature
10° EL 45K
20° EL 31K
30° EL 24K
VSWR
TX 1.3:1
RX 1.5:1
Isolation (Port to Port)
TX 80db
RX 35db
Feed Interface
TX WR75 Flat Flange
RX WR75 Flat Flange
Mechanical Performance
Reflector Material Glass Fiber Reinforced Polyester
Antenna Optics One-Piece Offset Feed Prime Focus
Mount Type Elevation over Azimuth
Elevation Adjustment Range 7°-84° Continuous Fine Adjustment
Azimuth Adjustment Range 360° Continuous ±20° Fine Adjustment
Mast Pipe Interface 73-76 mm (2.88 in-3.00 in) Diameter
Enviromental Performance
Wind Loading
Operational 50 mph (80 km/h)
Functional Survival 80 mph (128 km/h)
Ultimate Survival 125 mph (200 km/h)
  
Operational Temperature -40°C to +60°C
Survival Temperature -50°C to +80°C
Humidity 0 to 100% (Condensing)
Atmosphere Standard Hardware 500 Hrs SST Requirements (ASTM B-117)
Solar Radiation 360 BTU/h/ft2
Shock and Vibration As Encountered during Shipping and handling
(All specifications typical)

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