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VSWR Return Loss Calculator

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VSWR / Return Loss Calculator
Please enter a valid value.
RESULTS
VSWR
REFLECTION COEFFICIENT
RETURN LOSS
dB
MISMATCH LOSS
dB

VSWR / Return Loss Diagram

Original Signal Reflection Standing Wave

Formulas

Γ = (VSWR - 1) / (VSWR + 1)
VSWR = (1 + Γ) / (1 - Γ)
Return Loss = -20 × log10(Γ)
Mismatch Loss = -10 × log10(1 - Γ²)

Example

Input Example

Type: VSWR
Value: 1.5

Output

Calculator converts VSWR to reflection coefficient, return loss and mismatch loss.

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About this tool

VSWR Return Loss Calculator is a free online calculator tool. Use it to get instant, accurate results for your electronics calculations.