C-Nav Hardware Reference Guide
42
Figure 3-27: C-Nav2050 Standard & Airborne Antenna Radiation Patterns
• Optimal antenna performance is realized at elevations greater than 30º.
• There is a 10dB variation between 0º and 90º elevation (factor 10x); therefore, lower
elevation satellites are always more difficult to track.
• There is a 5dB variation between ~35º and 0º elevation (factor >3x)
Figure 3-28: C-Nav2050 Antenna Mounting Pole Adaptor Dimensions
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