FCC Issues Forfeiture Notices to Two Business for Jamming Cellular Frequencies 350
An anonymous reader writes "The FCC, responding to anonymous complaints that cell phone jamming was occurring at two businesses, investigated and issued each a Notice of Apparent Liability for Forfeiture and Order (NAL). You can read the details of the investigation and calculation of the apparent liability in each notice below. Businesses engaged in similar illegal activity should note the public safety concerns and associated fines. From the article: 'The FCC issued a Notice of Apparent Liability for Forfeiture and Order to each business: The Supply Room received an NAL in the amount of $144,000 (FCC No. 13-47), while Taylor Oilfield Manufacturing received an NAL in the amount of $126,000 (FCC No, 13-46).'"
Re:It should be legal (Score:5, Informative)
Are you sure? I did a little research and found this:
http://transition.fcc.gov/eb/jammerenforcement/jamfaq.pdf [fcc.gov]
"Jamming devices, however, are ineligible to receive a grant of equipment authorization
from the FCC or an FCC ID. (The FCCâ(TM)s Office of Engineering and Technology oversees
the authorization of non-jamming equipment that uses the radio frequency spectrum.
More information is available at http://www.fcc.gov/encyclopedia/equipmentauthorization. [fcc.gov]) "
Re:It should be legal (Score:5, Informative)
They are part of the cellular infrastructure.
The reason people talk loudly on their cell phones (Score:5, Informative)
Re:It should be legal (Score:3, Informative)
I'm an RF engineer. The device that can decode 2G (GSM and CDMA) , 3G, and LTE signals, understand which are 911 and block the rest, is called a celltower.
The radios and brains to do all three consistently correctly for the full bandwidth of available spectrum would be a toy with a price tag comfortably into the 5 digit range.
Re:Tip of the iceberg (Score:4, Informative)
If you actively block (using a powered radio-frequency transmitter) in the USA, you are in violation of FCC regulations. Prepare for the government to come at you and take your money. If you passively block through construction materials and techniques, that is 100% completely legal. There are special wall papers, paints, wall boards and other materials that can passively block radio waves. Also, incorporating steel into the construction also inhibits radio signals.