1.2M Ku-Band Class I – 125

Global Skyware

1.2M Ku-Band Class I – 125

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  • ISO 9001:2008 Certificate of Registration
  • One-piece precision SMC Reflector
  • Precision Az/EI Mount
  • Fine Azimuth and Elevation Adjustment Features
  • All Materials Comply with EU Directive No. 2002/95/EC (RoHS]
  • 720 Hour Salt Spray Hardware

  • Description
  • Technical Specifications
  • Support Documents

Overview

The Skyware Global 1.2m Rx/Tx Class I Antenna is a rugged, commercial quality product suitable for the most demanding applications.

The reflector is constructed from glass fiber reinforced polyester [SMC] for strength and accuracy. A proprietary process developed by Skyware Global ensures high RF reflectivity as needed for Ku-Band operation.

The precision Az/EI mount is made of galvanized steel for excellent corrosion resistance. This mount includes special features to increase pointing accuracy with low backlash and lockdown error.

This Az/EI allows the antenna to be installed on standard 73-76mm [27/8”- 3”] OD installation mounts.

All hardware is plated to 720 hour salt spray standards under ASTM B-117.

Cross-Polarization Isolation of 30dB on axis.

Excellent Tx Port-to-Port Isolation of 90dB or better.

Meets or exceeds regulator agency requirements.

Class I system designed for typical lightweight Ku-band RF Electronics.

* 2.0 kg or 4.5 lb max. weight (For BUC and LNB) 2.2 kg or 4.8 lb max. weight (For Transceiver)

Details

  • ISO 9001:2008 Certificate of Registration
  • One-piece precision SMC Reflector
  • Precision Az/EI Mount
  • Fine Azimuth and Elevation Adjustment Features
  • All Materials Comply with EU Directive No. 2002/95/EC (RoHS]
  • 720 Hour Salt Spray Hardware
  • Standard Waveguide Flange

RF Performance
Operating Frequency
TX* 13.75-14.50GHz
RX 10.70-12.75GHz
Polarization
Linear Orthogonal .(Co-Pol Optional)
Gain (±0.3 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° < q < 20° 29-25 log q dBi
20° < q < 26.3° -3.5 dBi
26.3° < q < 48° 32-25 log q dBi
48° < q < 180° -10 dBi (Typical)
Antenna Cross-Polarization*
>30 dB within 1 dB Contour
Antenna Noise Temperature
10° EL 45K
20° EL 31K
30° EL 24K
VSWR
TX 1.3:1 Max
RX 1.5:1 Max
Isolation**(Port to Port)
TX 90 dB
RX 40 dB
Feed Interface
TX WR75 Flat Flange
RX WR75 Flat Flange
Mechanical Performance
Reflector Material Glass Fiber Reinforced Composite
Antenna Optics One-Piece Offset Feed Prime Focus
Mount Type Elevation Over Azimuth
Elevation Adjustment Range 5°-90° Continuous Fine Adjustment
Azimuth Adjustment Range 360° Continuous ± 5° Fine Adjustment
Mast Size 27/8” - 3”
(73-76mm) Diameter
Enviromental Performance
Wind Loading
Operational 72km/h (45 mph)
Functional Survival 128m/h (80 mph)
Ultimate Survival 200km/h (125 mph)
  
Survival Temperature -50°C to +80°C
Operational Temperature -40°C to +55°C
Humidity 0 to 100% (Condensing)
Atmosphere Standard Hardware 720 Hrs SST Requirements (ASTM B-117)
Solar Radiation 360 BTU/h/ft2
Shock and Vibration As Encountered during Shipping and handling
(*Eutelsat Approval and Cross-Polarization Specification apply to Tx band 14.0-14.5 GHz only.)
(** With Skyware Global OMT/Filter)
(All specifications typical)

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