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 This
Javascript
calculator converts between return
loss (RL), voltage standing wave ration (VSWR), and reflection coefficient (Γ).
It also calculates the amplitude and phase error created by imperfect impedances. Two
VSWR values are taken as input.
Finally, VSWR improvement due to attenuation is calculated.
Numerical inputs are not error trapped. Absolute
values of inputs are used for calculation.
Calculated values do not change until the "Calculate" button is clicked.
Related Pages on RF Cafe - VSWR - Return Loss
- Γ Conversions -
VSWR <--> Return Loss <--> Γ
Conversion Calculator - VSWR Mismatch Errors
- VSWR Reduction by Matched Attenuator
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