Tag

Jamming
03
Apr

Stuck in the car park!

April 3, 2022
In October 2021 the “Qatar Prix de l’Arc de Triomphe” was held at the Paris-Longchamp racecourse.  A few spectators who had come by car, parked in the central car park of the racecourse. Upon leaving they were unable to use their remote control to unlock the doors.  A transmitter, activated for the countdown to the...
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05
Nov

New Spectrum Strategy Reveals DOD’s Plan to Master Airwaves

November 5, 2020
Source https://www.defense.gov/Explore/News/Article/Article/2404027/new-spectrum-strategy-reveals-dods-plan-to-master-airwaves/ NOV. 3, 2020 | BY C. TODD LOPEZ, DOD NEWS Short of face-to-face conversation, wired internet or telephone land lines — a mystery to many young Americans — nearly every form of communication the Defense Department uses today, especially on the battlefield, is wireless. Some U.S. adversaries are working very hard to cut off that form...
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29
Jul

The curious case of an electric car jamming a mobile phone network

July 29, 2020
Image: Unsplash.com 07/23/2020 The National Frequency Agency (ANFR) manages all radio frequencies in France.  A mobile operator recently sent ANFR a request for intervention with interference affecting its 3G services in the 900 MHz band in the town of Saint-Ambroix in the Gard. A relay antenna was disturbed. The only clue: it was on the grounds of...
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