by: Rohde & Schwarz GmbH & Co. KG • 8
The dBCalculator software comprises five independent calculation tools:
This tools helps to add and subtract an arbitrary number of power levels expressed in units of dBm and watt.
This tools helps to add and subtract correlated and uncorrelated voltage levels.
This tool calculates for an entry using a unit such as dBm, dBW, mW, W, mV, V, dBV, dBµV and dBu the corresponding values for all other units, for individual impedance values.
This tool converts linear power and voltage ratios to dB and vice versa.
This tool converts reflection quantities such as Voltage Standing Wave Ratio VSWR, reflection coefficient, reflected power, return loss and mismatch loss.
PLEASE NOTE: Calculations based on correlated vs uncorrelated levels yield very different results. If you see an unexpected result, please verify the uncorrelated/correlated setting of this app first!
The dBCalculator software is based on the application note
1GP77: R&S dBCalculator
by Rohde & Schwarz GmbH & Co. KG
Tags: db calculator