While the Lithgow trial is seen as a success – and likely grounds for a permanent deployment of the technology there, mobile telco industry bodies don’t see it as evidence that jammers are fit for use across the state.Government Printer Ganga Liyanage has told the Sunday Times that their mobile phone services had been disrupted as a result of the jammers installed at the prison premises. Liyanage explained that they were compelled to use landlines even when dealing with urgent communications.
Other prisons – such as the site of a second jammer trial in Goulburn, which lies between Sydney and Canberra – are located near residential areas. However, they warned their support was not to be taken as a signal for a large-scale expansion of jamming technology.cell phone jammer or transmitters that operate over public airwaves usually must gain approval of military, Federal Communications Commission or the Federal Aviation Administration, which makes training exercises with such devices problematic, often limiting their use to the wee hours of the morning.
But while manned aircraft can usually fight back against signal jamming, and pilots in a cockpit can always use their own judgment if communications or navigation is lost, jamming could pose a serious threat to the US Navy’s drones, as there’s no one in the cockpit, according to Lamrani.
Dr. Dousseki’s discussion from a physician’s perspective brought our attention to a practice of signal jamming that US armed forces uses to protect our troops against improvised explosive devices while they are on patrol and during operations in these areas. He reminds us that these jamming activities cause problems for children and other hearing-impaired patients who use cochlear implants in the area where the jamming is used.
According to the report, the jamming equipment was developed by the Russian military and is sophisticated enough to affect even navigation equipment with wifi jammer technology and good enough to affect encrypted communications, though encryption only makes it hard to get into the drone’s control systems or sensor output. The Department of Defense declined to comment on whether any drones had crashed as a result of the jamming.