Wavelength (λ)
Gain — Site A (Gₐ)
10 · log₁₀(6 · (D_A/λ)²)
Gain — Site B (G_b)
10 · log₁₀(6 · (D_B/λ)²)
FSPL — 20·log(f)
20 · log₁₀( GHz)
FSPL — 20·log(d)
20 · log₁₀( m)
FSPL — constant
unit factor (GHz + m)
+32.44 dB
Free Space Path Loss (FSPL)
20log(f) + 20log(d) + 32.44
Total System Loss
Tx + Rx + Other
RSL
Pt + Gₐ + G_b − FSPL − Losses