It eliminates engine noise for improved performance with any powered audio device.

Measured Filter Response: I made this measurement using a low frequency signal generator and an oscilloscope.Car audio retailers sell inline filter chokes to quiet noisy installs. com ) or an alternator filter can be installed on the alternator to suppress the interference. Installing an in-line 'toroidal' alternator noise filter.Anyone find a CB power DC noise filter that works? I am picking up some alternator whine on the external speaker, even with the noise filters all active.SPECIFICATION Electronic Noise Filters by Newmar Powering the Network: Mobile Mount Electronic Noise Filters operate on 6V DC to 48V DC, The interference or electronic “noise” generated by alternators, ignition systems, motors, etc. If the noise goes away after removing the antenna, than this filter will NOT help you. 2 Methods of Testing your Alternator for AC Noise 1. CB noise filters are available that install between the CB and power source to filter out electrical noise.

Filter Out Alternator Noise Among the other frequently encountered radio noise makers, I would consider alternator (generator) noise to be second only to ignition noise.

Alternator noise is generally recognized by sort of a whining sound. Best alternator noise filter The BOSS B25N is designed to eliminate ground loop noise (usually referred to as hum) and alternator whine from two RCA line-level audio channels.

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