Multi-Zone RF Intermodulation Coordinator

Enter the frequencies (MHz) of the wireless mics or IEMs you're already running, and this calculates the 3rd-order intermodulation products they'll generate — "ghost" frequencies that can desense or interfere with your receivers even though nothing is transmitting there. Then test any new frequency you're considering against that list before you add another channel, to catch a conflict before it shows up as noise on show day.

Operational frequencies (MHz, comma or newline separated) Calculate danger frequencies

Test a new frequency (MHz) Test