Rugged Radios Active Noise Filter for Radio and Intercom Systems

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The Rugged Radios ACTIVE-FILTER-WP is an active noise filter that installs inline on the power lead to your radio or intercom, suppressing electrical noise generated by the vehicle 's charging system and power supply. Current fluctuations from alternators and electrical accessories bleed whine and static into comm audio — this filter cleans the power feed for noticeably clearer sound on both intercom and radio.CompatibilityInstall it on the power lead of the component you want to quiet — radio or intercom. It features waterproof connectors that mate with Rugged Radios mobile radios.Specifications Active inline noise filter for the 12V power lead Suppresses charging-system and power-supply electrical noise Waterproof connectors compatible with Rugged mobile radios Sold as a single inline filter.Frequently Asked QuestionsWhat kind of noise does this filter remove?Electrical noise fed through the power lead — alternator whine and interference from the charging system or other electrical accessories that disrupt radio and intercom audio.Where does the active noise filter install?Inline on the power lead to your radio or intercom — it filters the component's power feed.Are the connectors waterproof?Yes. It uses waterproof connectors that are compatible with Rugged Radios mobile radios. Show more