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LINK BUDGETS
Uplink
Downlink
Azimuth
Link Budget Calculation Formula
   
   
© Senol Gulgonul
Satellite Longitude= EAST
Earth Station Latitude= NORTH and Longitude= EAST (Search Lat/Long for your city)
Downlink Frequency= GHz
Data Rate= Mbps. Bandwidth= MHz
Satellite EIRP= dBW. Satellite Output Backoff== dB
Losses (rain,feed etc)= dBW
Receive Antenna Diameter= m. Aperture Efficiency(e.g. 0.6)=
Receive antenna G/T provided ?
Yes. dB/K
No. Receive Antenna Noise Temp= K. Receive LNB NF= K

Receive Antenna Gain= dB. Receive Antenna G/T= dB/K
Path Loss= dB
Downlink C/N= dB. Downlink C/No= dB
Downlink Eb/No= dB

Geostationary Satellite Link Budget Calculations
Downlink :