1.2M Ka-Band Std – 127

Global Skyware

1.2M Ka-Band Std – 127

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  • ISO 9001:2008 CERTIFICATE OF REGISTRATION
  • One-piece precision composite 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

New Skyware Global 1.2m Rx/Tx Standard Ka-Band Antenna is a rugged, commercial quality product suitable for the most demanding applications.

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

The precision Az/El 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/El allows the antenna to be installed on standard 73mm [2-7/8”] OD installation mounts.

All hardware is plated to 720 hour salt spray standards tested in accordance with ASTM B-117.

Designed for use with the Skyware Global line of Ka-band feed assemblies.

Tx Cross-Polarization Isolation of 25dB (within 1dB b/w) or better for CP Application.

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

Meets or exceeds regulatory agency requirements.

System designed for typical Ka-band RF Electronics

Details

  • ISO 9001:2008 CERTIFICATE OF REGISTRATION
  • One-piece precision composite 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
  • Designed for Skyware Global Ka Band Feed Components
  • Designed for Tier I OEM Transceiver

RF Performance
Operating Frequency
RX 19.2-20.2 GHz
TX 29.5-30.0 GHz
Polarization
RX Circular, LH or RH
TX Circular, LH or RH
Gain (+/0.3db)
RX 46.3 dBi @ 20.2 GHz
TX 49.5 dBi @ 30.0 GHz
  
VSWR 1.3:1 Max
3dB Beamwidth
RX 0.83° @ 20.2 GHz
TX 0.56° @ 30.0 GHz
Sidelobe Envelope Co-Pol (dBi)
100 λ/D < q< 20° 29-25 logq dBi
20° < q< 26.3° -3.5 dBi
26.3° 32-25 logq dBi
0 > 48° -10 dBi (typical)
Antenna Noise Temperature
10° Elevation 80K
20° Elevation 60K
30° Elevation 44K
Cross Polarization Isolation within 1.0 dB Beamwidth
RX 22 dBi
TX 25 dBi
Isolation (Port to Port)
RX 80db
TX 90db
Output Waveguide Interface Flange
RX WR42
TX WR28
Mechanical Performance
Reflector Material Glass Fiber Reinforced Polyester
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 2.5” SCH 40 Pipe
(2.88” OD) 73.2 mm Diameter
Antenna Weight Approx 51lbs (Not Including Mast)
Packaged Weight Approx 58 lbs
Enviromental Performance
Wind Loading
Operational 45mph (65 km/h)
Functional Survival 80mph (128 km/h)
Ultimate Survival 125mph (200 km/h)
  
Survival Temperature -50°C to +80°C
Operational Temperature -40°C to +55°C
Humidity 0 to 100% (Condensing)
Corrosion Protection Hardware meets
720 hour Salt Spray Test ASTM B-117)
Solar Radiation 360 BTU/h/ft2
Shock and Vibration As Encountered during Shipping and handling

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