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Link Budget Calculator
Rappaport — Free-Space Path Loss and Link Budget Analysis
Transmitter
Tx Power P
t
(dBm)
30
Tx Antenna Gain G
t
(dBi)
10
Channel
Frequency (GHz)
2.4
Distance (km)
1.0
Path Loss Exponent n
2.0
Extra Loss (dB)
0
Receiver
Rx Antenna Gain G
r
(dBi)
3
Noise Figure NF (dB)
6
Bandwidth (MHz)
20
Required SNR (dB)
10
Link Budget Summary
EIRP
—
Path Loss
—
Rx Power
—
Noise Floor
—
SNR
—
Link Margin
—