MDN wants to learn about developers like you:



Specifies an event listener to receive frequencychange events. Those events occur whenever the radio frequency is changed


navigator.mozFMRadio.onfrequencychange = funcRef

Where funcRef is a function to be called when the frequencychange event occurs.


Not part of any specification.

Browser compatibility

Feature Chrome Firefox (Gecko) Internet Explorer Opera Safari
Basic support No support No support No support No support No support
Feature Android Firefox Mobile (Gecko) Firefox OS IE Mobile Opera Mobile Safari Mobile
Basic support No support No support 1.0 No support No support No support

See also

Document Tags and Contributors

 Contributors to this page: chrisdavidmills, fscholz, Sebastianz, teoli, MHasan, kscarfone, Jeremie
 Last updated by: chrisdavidmills,