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TX → Channel → RX • Outputs update instantly
TX RX HPA LNA RX EIRP: — dBm Ch Loss: — dB Pr@Ant: — dBm SNR: — dB 1st Fresnel Radius: —m
FSPL uses distance + frequency. SNR = PrAnt − (−174 dBm/Hz + BW) − NF. Fresnel zone is indicative (first zone, midspan).

TX Inputs

HPA Avg Power (dBm)
Feeder Loss (dB)
Antenna Gain (dBi)
TX EIRP
— dBm

Channel Inputs

Distance (km)
Frequency (GHz)
Pointing Loss TX (dB)
Pointing Loss RX (dB)
Fade Margin (dB)
Total Channel Loss
— dB
FSPL
— dB

RX Inputs

Antenna Gain (dBi)
Feeder Loss (dB)
LNA Gain (dB)
Noise Figure (LNA) (dB)
Loss (post-LNA) (dB)
RX NF (dB)
Bandwidth (MHz)
Pr @ Ant Terminal
— dBm
Pr @ RX Input
— dBm
SNR
— dB