The Official FCC Blog has been moved to FCC's main website
Over the last several years, cell and GPS jammers have become increasingly portable and accessible to consumers on the Internet. These websites often mislead consumers, suggesting that cell jammers may be used lawfully to silence unwanted cell phone use in restaurants, movie theaters, or on the roads. And, some websites (including many based outside the U.S.) claim that individual consumers are responsible for determining the legality of their jammers.
Don't be fooled!
Because jammers are designed solely to block authorized communications, the marketing, sale, and operation of jammers is illegal in the United States. Why? Well, using jamming devices can endanger the public.
Jamming devices are indiscriminate. For example, when a cell jammer is used, the jammer's unwanted signal is often set to the same frequency as the phone signal, only stronger.
The jammer's signal can be so powerful that it cancels the signal of all phones in its range – yes, it may silence loud conversations disturbing those nearby, but it also can prevent a desperate teenager from calling 9-1-1 to report an accident, an elderly person from placing an urgent call to a doctor, or anyone else from successfully placing an emergency or other safety-related call.
Similarly, GPS jammers are often touted as "anti-spy" devices that can prevent an employer or a suspicious spouse from tracking your movements in your car. However, GPS jammers can also disable the E911 function in certain cell phones that allows emergency services to home in on 9-1-1 callers who are injured or otherwise unable to provide their location.
Given these real public safety concerns, the Enforcement Bureau has adopted a strict enforcement policy in this area. Leveraging the presence of the Bureau's Field Offices across the country, we will aggressively pursue violations wherever we find them.
Every Class B device states that: "The devices must accept any interference received, including interference that may cause undesired operation."So technically, if I import a jammer from another country, I am legally allowed to use it because it emits a small enough broadcasting radius that I don't require a license, and other devices must accept the interference.
Name (or Guest)
In what ways can social networks further FCC engagement with the public?
Join the discussion to help improve the FCC. Your suggestions, ideas and comments will be part of a public discussion that furthers FCC reform.
Join the Discussion
Subscribe to Blog Posts Subscribe to Blog Comments
Blog Moderation Policy Off Topic Comments