Will a traffic light changer, motorcycle traffic light signal changer, or traffic light tripper cause interference or static in my motorcycle’s on-board communications system?
No. Properly constructed and installed traffic light changers, motorcycle traffic light signal changers and triggers for green lights do not generate nearly enough of a field to cause problems with your on-board communications systems. If you have static in your headsets, it is likely caused by some electronic interference on your bike. There are inexpensive, easy to install devices available at electronics stores such as Radio Shack to help with this. (This answer is not relative to the M.I.R.T.)