Balanced Attenuator Calculator - RF Design Tool

Calculate balanced attenuator values for RF circuits.

Design H-pad and O-pad attenuators with proper impedance matching.

Free online RF calculator.

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Frequently Asked Questions

Common questions about the Balanced Attenuator Calculator - RF Design Tool

VSWR (Voltage Standing Wave Ratio) indicates antenna/transmission line matching. 1:1 is perfect, under 2:1 is acceptable for most applications.