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RAYDEOH
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SWR / Reflection Calculator
Calculate SWR from forward and reflected power, or from impedance mismatch.
By Power
By Impedance
Forward Power (W)
Reflected Power (W)
Calculate
SWR:
Return Loss:
dB
Reflected %:
%
Load Resistance R (Ω)
Load Reactance X (Ω)
(0 for resistive)
Line Impedance Z₀ (Ω)
Calculate
SWR:
Reflection Coeff (Γ):
Return Loss:
dB