RF Calculators

everything RF

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About this app

Do all your RF calculations using this application. Here is a list of some of the calculators in this app:

Attenuator Calculators

- Pi Attenuator Calculator
- Tee Attenuator Calculator
- Balanced Attenuator Calculator
- Bridged Tee Attenuator Calculator
- Reflection Attenuator Calculator

Unit Converters

- dBm To Watt Calculator
- Watt To dBm Calculator

RF Propagation

- Link Budget Calculator
- Antenna Down Tilt Calculator
- Down Tilt Coverage Radius


Other RF Calculators

- Coax Calculator
- MicroStrip Calculator
- Cascaded Noise Figure Calculator
- Resonant Frequency Calculator
- Skin Depth Calculator
- VSWR Calculator
- Reflection Coefficient Calculator
- Capacitive Reactance and Admittance Calculator
- Free Space Path Loss
- Inductive Reactance and Admittance Calculator
- Microstrip Patch Antenna Calculator
- Wavelength Calculator
- RF Power Density

and many more...

Ratings and reviews

Good range of calculations. Radar range gives me a negative number, though (2017). 2021: Radar range still gives a negative number, and the formula shown is wrong. I think the quad-root was left out. And answers differ, for equivalent values of dBm's & watts. See wikipedia/Radar. Should not 'Run at Startup'.

The app has good idea, but in RF engineer need mW conversation to dBm and dBm to mWatts. Now you cannot calculate nothing below -10dBm, which is not very useful.

RF Engineer and amateur radio operator. Great for doing power managemant calculations. I use for teaching new amateur radio operators on where the signals go to..