Now it's free!
Clean Wireless Audio LLC presents our calculator app to help you predict received signal strength for your radio frequency audio transmission systems, including microphones, IEM, IFB, intercom, etc.
This app allows you to enter or select details about each part of your wireless system link, and offers pre-populated menus of the most commonly used coaxial cable specs. It uses generally accepted RF engineering formulae to calculate path losses, transmission power, and received signal strength predictions.
Detailed results are shown as numerical values and also as simplified graphical representations of the three most popular manufacturers of professional-level wireless microphone systems sold in USA. These graphics are calibrated to the actual RSS indicators on those receivers!
Additional helpful info is also calculated, including ERP, EIRP, polarization mismatch loss, received power, received voltage, 1st Fresnel zone max diameter, and much more.
Users can select Imperial or metric units of measure for individual system parameter inputs and numerical output results.
This app is English language only.
This app uses lengthy and complex mathematical formulae in the background, which may take significant time to load on older or slower devices. However, testing has shown the app to calculate and respond very quickly after initial loading is complete on most platforms.