C-Nav3050 User Guide

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C-Nav3050 User Guide | Manualzz

C-Nav3050 User Guide

Standard & Airborne Antenna Radiation Patterns

Figure 46: Standard & Airborne Antenna Radiation Pattern

Optimal antenna performance is realized at elevations greater than 25º.

There is a 10 dB variation between 0º and 90º elevation (factor 10x); therefore, lower elevation satellites are always more difficult to track.

There is a 5 dB variation between ~35º and 0º elevation (factor > 3x)

Base Antenna Radiation Pattern

Figure 47: Base Antenna Radiation Pattern

Optimal antenna performance is realized at elevations greater than 35º.

There is an 11 dB variation between 15º and 90º elevation (factor > 10x); therefore, lower elevation satellites are always more difficult to track.

There is a 9 dB variation between ~35º and 0º elevation (factor > 8x)

Revision

10

Page 103 of 186 6/8/2015

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