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
VSWR / Return Loss
Antenna & feeder match quality: VSWR, return loss, reflection coefficient (Γ) and mismatch loss.
Γ = (VSWR-1)/(VSWR+1) RL(dB) = -20·log10(Γ) Mismatch loss(dB) = -10·log10(1-Γ²)
VSWR → all
Return Loss → all
Γ → all
Value
ratio (e.g. 1.5)
Convert
Enter a numeric value.