Attachment Skyware Antenna patt

This document pretains to SES-MOD-20151102-00791 for Modification on a Satellite Earth Station filing.

IBFS_SESMOD2015110200791_1130441

Antenna Development Group Engineering Test Report Skyware Global 74cm GD Metal (RMS 0.479 mm) with Jupiter Feed Assembly 03/12/15 REVISIONS MF REV DESCRIPTION DATE APPROVED ORIG Initial 03/12/15

Antenna Development Group Engineering Test Report 74cm GD Metal RMS 0.479 mm & Jupiter Feed Report Date: 19th March 2015 Table of Contents 1 Introduction 3 1.1 Antenna Configuration 3 1.2 Frequency List 3 2 Photographs 4 3 Antenna Range Data 5 3.1 LHCP Azimuth Radiation Patterns 5 3.2 RHCP Azimuth Radiation Patterns 11 3.3 LHCP Elevation Radiation Patterns 17 3.4 RHCP Elevation Radiation Patterns 23 3.5 Gain 29 Report written by Ron Fowler Skyware Global 2015 Page 2 of 29

Antenna Development Group Engineering Test Report 74cm GD Metal RMS 0.479 mm & Jupiter Feed Report Date: 19th March 2015 1 Introduction This report details radiation patterns and gain performance of the GD Ka-band 74cm (Metal) antenna. The data is presented in accordance with FCC regulation 25.138 ('Blanket licensing of GSO FCC Earth Stations' ... at Ka- band) and is with respect to the FCC masks outlined in regulation 25.209 ('Antenna Performance Standards').The measurements were carried out in Skyware's Compact Antenna Test Range in Garner, North Carolina. 1.1 Antenna Configuration The antenna system comprises of a 74cm GD (Metal) elliptical reflector and Jupiter Radio. Measurements are referenced to the waveguide transition at the radio. 1.2 Frequency List The antenna system had both co-polar and cross-polar radiation components taken in the azimuth and elevation planes for both Left Hand Circular Polarisation (LHCP) and Right Hand Circular Polarisation (RHCP) polarisations at 29.25, 29.5, 29.75 and 30GHz for the transmit band. Each pattern is presented separately and is plotted along with the applicable FCC mask. Report written by Ron Fowler Skyware Global 2015 Page 3 of 29

Antenna Development Group Engineering Test Report 74cm GD Metal RMS 0.479 mm & Jupiter Feed Report Date: 19th March 2015 2 Photographs Report written by Ron Fowler Skyware Global 2015 Page 4 of 29

Antenna Development Group Engineering Test Report 74cm GD Metal RMS 0.479 mm & Jupiter Feed Report Date: 19th March 2015 3 Antenna Range Data 3.1 LHCP Azimuth Radiation Patterns Report written by Ron Fowler Skyware Global 2015 Page 5 of 29

Antenna Development Group Engineering Test Report 74cm GD Metal RMS 0.479 mm & Jupiter Feed Report Date: 19th March 2015 Report written by Ron Fowler Skyware Global 2015 Page 6 of 29

Antenna Development Group Engineering Test Report 74cm GD Metal RMS 0.479 mm & Jupiter Feed Report Date: 19th March 2015 Report written by Ron Fowler Skyware Global 2015 Page 7 of 29

Antenna Development Group Engineering Test Report 74cm GD Metal RMS 0.479 mm & Jupiter Feed Report Date: 19th March 2015 Report written by Ron Fowler Skyware Global 2015 Page 8 of 29

Antenna Development Group Engineering Test Report 74cm GD Metal RMS 0.479 mm & Jupiter Feed Report Date: 19th March 2015 Report written by Ron Fowler Skyware Global 2015 Page 9 of 29

Antenna Development Group Engineering Test Report 74cm GD Metal RMS 0.479 mm & Jupiter Feed Report Date: 19th March 2015 Report written by Ron Fowler Skyware Global 2015 Page 10 of 29

Antenna Development Group Engineering Test Report 74cm GD Metal RMS 0.479 mm & Jupiter Feed Report Date: 19th March 2015 3.2 RHCP Azimuth Radiation Patterns Report written by Ron Fowler Skyware Global 2015 Page 11 of 29

Antenna Development Group Engineering Test Report 74cm GD Metal RMS 0.479 mm & Jupiter Feed Report Date: 19th March 2015 Report written by Ron Fowler Skyware Global 2015 Page 12 of 29

Antenna Development Group Engineering Test Report 74cm GD Metal RMS 0.479 mm & Jupiter Feed Report Date: 19th March 2015 Report written by Ron Fowler Skyware Global 2015 Page 13 of 29

Antenna Development Group Engineering Test Report 74cm GD Metal RMS 0.479 mm & Jupiter Feed Report Date: 19th March 2015 Report written by Ron Fowler Skyware Global 2015 Page 14 of 29

Antenna Development Group Engineering Test Report 74cm GD Metal RMS 0.479 mm & Jupiter Feed Report Date: 19th March 2015 Report written by Ron Fowler Skyware Global 2015 Page 15 of 29

Antenna Development Group Engineering Test Report 74cm GD Metal RMS 0.479 mm & Jupiter Feed Report Date: 19th March 2015 Report written by Ron Fowler Skyware Global 2015 Page 16 of 29

Antenna Development Group Engineering Test Report 74cm GD Metal RMS 0.479 mm & Jupiter Feed Report Date: 19th March 2015 3.3 LHCP Elevation Radiation Patterns Report written by Ron Fowler Skyware Global 2015 Page 17 of 29

Antenna Development Group Engineering Test Report 74cm GD Metal RMS 0.479 mm & Jupiter Feed Report Date: 19th March 2015 Report written by Ron Fowler Skyware Global 2015 Page 18 of 29

Antenna Development Group Engineering Test Report 74cm GD Metal RMS 0.479 mm & Jupiter Feed Report Date: 19th March 2015 Report written by Ron Fowler Skyware Global 2015 Page 19 of 29

Antenna Development Group Engineering Test Report 74cm GD Metal RMS 0.479 mm & Jupiter Feed Report Date: 19th March 2015 Report written by Ron Fowler Skyware Global 2015 Page 20 of 29

Antenna Development Group Engineering Test Report 74cm GD Metal RMS 0.479 mm & Jupiter Feed Report Date: 19th March 2015 Report written by Ron Fowler Skyware Global 2015 Page 21 of 29

Antenna Development Group Engineering Test Report 74cm GD Metal RMS 0.479 mm & Jupiter Feed Report Date: 19th March 2015 Report written by Ron Fowler Skyware Global 2015 Page 22 of 29

Antenna Development Group Engineering Test Report 74cm GD Metal RMS 0.479 mm & Jupiter Feed Report Date: 19th March 2015 3.4 RHCP Elevation Radiation Patterns Report written by Ron Fowler Skyware Global 2015 Page 23 of 29

Antenna Development Group Engineering Test Report 74cm GD Metal RMS 0.479 mm & Jupiter Feed Report Date: 19th March 2015 Report written by Ron Fowler Skyware Global 2015 Page 24 of 29

Antenna Development Group Engineering Test Report 74cm GD Metal RMS 0.479 mm & Jupiter Feed Report Date: 19th March 2015 Report written by Ron Fowler Skyware Global 2015 Page 25 of 29

Antenna Development Group Engineering Test Report 74cm GD Metal RMS 0.479 mm & Jupiter Feed Report Date: 19th March 2015 Report written by Ron Fowler Skyware Global 2015 Page 26 of 29

Antenna Development Group Engineering Test Report 74cm GD Metal RMS 0.479 mm & Jupiter Feed Report Date: 19th March 2015 Report written by Ron Fowler Skyware Global 2015 Page 27 of 29

Antenna Development Group Engineering Test Report 74cm GD Metal RMS 0.479 mm & Jupiter Feed Report Date: 19th March 2015 Report written by Ron Fowler Skyware Global 2015 Page 28 of 29

Antenna Development Group Engineering Test Report 74cm GD Metal RMS 0.479 mm & Jupiter Feed Report Date: 19th March 2015 3.5 Gain Report written by Ron Fowler Skyware Global 2015 Page 29 of 29


Document Created: 2016-03-18 16:36:40
Document Modified: 2016-03-18 16:36:40
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