Impedance Mismatch Loss Calculator (with Examples)
This tool uses the impedance of the source and load to calculate the impedance mismatch. It also calculates Formula Source Impedance = Z0 Complex Load Impedance = R + j*X …
Calculators
Watt to dBi Calculator (with Example)
This tool converts RF Transmitter Output Power in Watt to Antenna gain in dBi. Enter the following: The tool will calculate the Antenna Gain in dBi required to hit this …
dBi to Watt Converter (with Examples)
Use this calculator to find the max output power of a transmitter in Watt from the antenna gain in dBi. For this calculation, Effective Isotropic Radiated Power (EIRP) is also …
dBuV to dBm Calculator
This calculator converts from dBuV (dB microvolt) to dBm (dB milliwatt). The default impedance is 50 ohm although you can change it to any value. 🔁 dBm to dBuV Formula …
dBm to dBuV Calculator (with Examples)
This tool converts from dBm (dB-milliwatt) to dBuV (dB-microvolt). 🔁 dBuV to dBm Formula dBμV = dBm + 10*Log10(Z) + 90 Example Calculation -90 dBm into 25 ohm gives a …
Total Resistance Calculator – Parallel
This calculator determines the total effective resistance of any number of resistors in parallel. Enter the resistor values separated by commas. Parallel Resistance Formula Rtotal = (1/R1 + 1/R2 + …
Spurious Free Dynamic Range SFDR Calculator
This tool computes the Spurious (or Spur) Free Dynamic Range of a Radio. It is often abbreviated as SFDR and is a key indicator of the linearity of the radio. …
dB to Percent Distortion Calculator
This tool converts from deciBel (dB) to Percentage Distortion. Percent Distortion to dB Formula ALinear = 10AdB/20 A% = 100*ALinear Background Harmonic distortion (sometimes called Total Harmonic Distortion or THD …
Total Power Calculator – Parallel Resistors
This tool calculates the total power for a set of any number of resistors in parallel. Enter the Formula Rtotal = (1/R1 + 1/R2 + 1/R3 +…. + 1/Rn)-1 P …
Noise Figure to Noise Temperature Calculator
This tool converts Noise Figure to Noise Temperature. Enter Select the unit for the resulting Noise Temperature. 🔁 Noise Temperature to Noise Figure Formula TNoise = TRef *(10NF/10 – 1) …