Attachment Antenna Tech. Specs.

This document pretains to SES-LIC-20120106-00023 for License on a Satellite Earth Station filing.

IBFS_SESLIC2012010600023_933517

0.98M Ku-Band Rx/Tx Antenna
Series 1984
                                                                                                                                                                                Technical Specifications
                                                                                                                             Series 1984
 Electrical
                                                                                                                             Ku-Band
 Antenna Size                                                                                                                0.98 M (38.22 in.)
 Operating Frequency (GHz)                                     Receive                                                       10.95 - 12.75 GHz
                                                               Transmit                                                      13.75 - 14.50 GHz
 Midband Gain ( + .2dB)                                        Receive                                                       39.80 dBi
                                                               Transmit                                                      41.30 dBi
 Antenna Noise Temperature
      20° Elevation                                                                                                          47 K
      30° Elevation                                                                                                          46 K
 Sidelobe Envelope, Co-Pol (dBi)
      100l / D ≤ q ≤ 20°                                                                                                     29 - 25 Logq dBi
      20° < q ≤ 26.3°                                                                                                        -3.5 dBi
      26.3° < q ≤ 48°                                                                                                        32 - 25 Logq dBi
      48° < q                                                                                                                -10 dBi (averaged)
 Cross-Polarization
      Within B.P.E                                                                                                           -30 dB Max.
      An Angle off Axis                                                                                                      -25 dB Max.
 VSWR                                                                                                                        1.3:1 Max.

 Mechanical
 Reflector Material                                                                                                          Glass Fiber Reinforced Polyester SMC
 Antenna Optics                                                                                                              Prime Focus, Offset Feed
 Mount Type                                                                                                                  Elevation over Azimuth
 Mast Pipe Size                                                                                                              2.5” SCH 40 Pipe (2.88” OD) 7.32 cm
 Elevation Adjustment Range                                                                                                  5° to 90°, Continuous Fine Adjustment
 Azimuth Adjustment Range                                                                                                    + 20° Fine, 360° Continuous
 Shipping Specifications                                                                                                     65 lbs. (30 kg.)

 Environmental Performance
 Wind Loading                                                  Operational                                                   50 mph (80 km/h)
                                                               Survival                                                      125 mph (201 km/h)
 Temperature                                                   Operational                                                   -40° to 140° F (-40° to 60° C)
                                                               Survival                                                      -50° to 160° F (-46° to 71° C)
 Rain                                                          Operational                                                   1/2”/hr
                                                               Survival                                                      2”/hr
 Ice                                                           Operational                                                   ------
                                                               Survival                                                      1/2” radial
 Atmospheric Conditions                                                                                                      Salt, Pollutants and Contaminants as Encountered in Coastal and
                                                                                                                             Industrial Areas
 Solar Radiation                                                                                                             360 BTU/h/ft2




                                                                                                                                                                                              1000-022 Rev. 05/11
1500 Prodelin Drive • Newton, NC 28658 USA • Telephone: +1-828-464-4141 • Fax: +1-828-464-4147
Email: vsat@gdsatcom.com • Web Site: www.gdsatcom.com
© 2011 General Dynamics. All rights reserved. General Dynamics reserves the right to make changes in its products and specifications at anytime and without notice. All trademarks
indicated as such herein are trademarks of General Dynamics. All other product and service names are the property of their respective owners. ® Reg. U.S. Pat. and Tm. Off.



Document Created: 2012-01-03 13:21:44
Document Modified: 2012-01-03 13:21:44

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