Telecom Conversion Toolkit
RF · ARFCN · Link Budget Reference
TS 45.005 · TS 25.101 · TS 36.101
TS 38.104 · single-page PHP tool
Power
dBm ⇄ W
Gain / Loss
dB ⇄ ratio
VSWR
VSWR ⇄ RL
GSM
ARFCN
UMTS
UARFCN
LTE
EARFCN
5G NR
NR-ARFCN
EIRP
link budget
Path Loss
free space
Free Space Path Loss
Ideal (line-of-sight, no obstructions) propagation loss between two antennas.
FSPL(dB) = 20·log10(d_km) + 20·log10(f_MHz) + 32.44
Frequency
MHz
Distance
km
Calculate
Path Loss
104.04
dB