Gainloss vs Antenna pointerror

Updated 05 February 2018

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Antenna Diameter

Meter
Antenna Effieciency

%
Rx Frequency

GHz
Wavelength

mm
3dB Beam width

Deg.
Beam width between first nulls

Deg.
Antenna Gain

dBi
Pointing error
(Valid from boresight to 3dB point)

Degrees
Gain loss

dB
Effective Gain

dBi
Effective antenna size

Meter

2016 Jens T. Satre