Rugged Radios Tech Tip : How to Use an Audio Filter

This Tech Tip video offers a great solution to pesky noise problems within your communication system. Sometimes a bad ground, poor accessory installation, or some unfound gremlin can interfere with your communications by bleeding RF noise into your system.

From HID lights, to power steering, to alternators, custom stereos, and more — RF interference can bleed in from a number of sources.

By adding an Audio Filter, which plugs inline to your radio and/or intercom, you can eliminate virtually all RF noise in your communication system.

In this video, we actually create a bad ground so you can hear the difference with and without an Audio Filter.