Professional Technology Blog At Perfectjammer

signal jammer work in one of two ways. Some devices set their signal to the same frequency as pagers and mobile phones, cutting off communication between handsets and base stations. Others work as electronic filters that fool mobile phones into thinking there are no frequencies available to make or receive calls. Manufacturers of the devices say […]

China has installed equipment on two fortified outposts on the Spratly Islands capable of jamming communications and radar systems, which U.S. officials say signifies a stepped-up militarization of the South China Sea. “China has deployed military wifi jammer equipment to its Spratly Island outposts,” a Department of Defense official said. The reasons for the move can be […]

American analysts first noticed the Russian military portable jammer drones in eastern Ukraine after the invasion of Crimea four years ago, Humphreys said. The jammers “had a pretty significant impact” on UN surveillance drones, which were grounded for days after gathering intelligence from the air. American military officials would not say whether the latest jamming has caused […]

What impression do you have on the security measures against cheating during the college entrance examination? Are they 5g jammer and metal detectors? One place has adopted a more powerful signal shield for the gaokao, which covers the entire country. The GPS signal jammer works by sending out its own signal on the same frequency as the […]

Also built-in is the ability to collect, analyse and jam new enemy signals as they occur, enabling the system to adjust in-flight to evolving threat profiles, and apply appropriate counter measures as the situation develops. Its agile wifi jammer flexibility is further extended by the deliberate choice of open architecture, solid-state electronics, which enables quick and easy […]

The fact that GPS cell phone jammer can be bought openly on the internet shows that most countries are prepared to live with the problem. Currently, in internet, it is very easy to find not only jamming but also spoofing equipment available for buying. These equipments are not so expensive, being available in any quantity that one […]

A jammer for a specific service like signal jammer can simply be a low power transmitter on the frequency range used by the GPS satellites. Even if it transmits enough signal to overwhelm your GPS receiver for a few feet, anyone standing near you could carry one in a pocket. Billed as the only operational tactical jamming […]

The US Navy’s Next Generation gps jammer, promises a new, more capable electronic warfare system that combines agile, high-power beam-jamming techniques and state-of-the-art solid-state electronics. 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 […]

The modification (P00008) to contract FA8682-16-C-0004 awarded to Raytheon Missile Systems, on June 29, 2018 for Lot 11 Miniature Air Launched Decoy vehicles and support equipment was awarded with the incorrect funding type. The correct funding is fiscal 2018 procurement funds. All other contract information is correct. “These systems consist of a satellite armed with a […]

The US Navy’s USS Theodore Roosevelt aircraft carrier has reached the Philippines, and it looks like China has jamming equipment in the South China Sea. While 4G jammer isn’t anywhere near shooting, the provocative activity “could lead to an escalatory pattern that could be negative for both sides,” and the US will “not look kindly” on […]