Call of Duty Modern Warfare 3 (MW3)

Signal Jammer - How to Use and Unlock

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Modern Warfare 3 - Signal Jammer

Signal Jammer is a Gear Perk in Call of Duty: Modern Warfare 3 (MW3). Read on to learn how to use the Signal Jammer and unlock the Signal Jammer!

List of Contents

How to Use Signal Jammer

Disrupt Enemy Claymores and Mines

The Signal Jammer is able to render enemy Claymores and Proximity Mines inert, allowing you and your team to safely cross potentially deadly zones.

It can also alert you of nearby enemy equipment deployed.

List of All MW3 Equipment

How to Unlock Signal Jammer

Reach Level 25 and Complete 3 Challenges

The Signal Jammer is unlocked for your loadout by reaching level 25 and activating it at the Armory and completing 3 Challenges. Armory Unlock Challenges are completed by finishing Daily and Bonus Challenges.

Armory Unlocks Explained

Signal Jammer Overview

Signal Jammer Basic Info

Modern Warfare 3 - Signal Jammer
Signal Jammer
Type Gear
How to Unlock Complete 3 Armory Unlock Challenges
Description ・Emits signal disrupting placed enemy claymores and mines. Warns of nearby enemy equipment.

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