C-Nav IALA - Figure 3-30: C-Nav2050 R Antenna Radiation Pattern; Figure 3-31: C-Nav2050 R Antenna LNA Wide-Band Response

C-Nav Hardware Reference Guide
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Figure 3-30: C-Nav2050R Antenna Radiation Pattern
Figure 3-31: C-Nav2050R Antenna LNA Wide-band Response
• Optimal antenna performance is realized at elevations between 10º and 50º.
• There is an 8dB variation between 40º and 90º elevation (factor 6.3x); therefore,
higher elevation satellites are always more difficult to track.
• There is a 3dB variation between 10º and 0º elevation (factor >2x)