Professional Technology Blog At Perfectjammer

The country’s anti-drone air defense force is training with a rifle-shaped antenna that can jam the remote control signals of a drone. The jammer-wielding soldiers are paired with other shotgun-armed squad members, whose shotguns fire specialized shells. (As to how those shells are specialized, the Ministry doesn’t say, but there is at least one counter-drone […]

Most digital communications systems need a synchronization military to be transmitted between the communicating devices. Signal jammer can be concentrated on the synchronization military which will nullify the effectiveness of the entire transmission system. Synchronized systems are very susceptible to jamming. Once the synchronization is lost, the jammer stops its transmission and jammer can only be restart […]

The high governmental support to use the military jammer in military application acts as a key driver for the growth of the military  signal jammer market in the sector. The U.K uses drone jammer technology, which helps track the UAV flown by terrorists. Likewise, the Russian government has taken initiatives to upgrade the helicopter fleet, and […]

The U.S. assessment is supported by a photo taken last month by the commercial satellite company DigitalGlobe and provided to The Wall Street Journal. It shows a suspected signal jammer system with its antenna extended on Mischief Reef, one of seven Spratly outcrops where China has built fortified artificial islands since 2014, moving sand onto rocks and […]

The Army has revamped its primary infantry European training facility in Hohenfels, Germany, so that troops now face a hypothetical enemy armed with precision-guided munitions, rocket launchers and advanced electronic jammers — “all the things that the Ukrainians are encountering,” Hodges said.The cell phone signal jammer, developed by the Threat Systems Management Office at Redstone Arsenal, […]

While Ukraine is the most glaring example of the danger, “Those dilemmas can be seen in any theater,” Piatt acknowledged. But focus on one threat, instead of “trying to solve the entire Army at one time,” lets the Rapid Capabilities Office get something into service as soon as possible, without waiting on official programs of […]

Meanwhile, the service is replacing the 40-year old AN/ALQ-99 technology with a more sophisticated Next Generation wifi jammer system that involves “a combination of high-powered, agile, beam-jamming techniques and cutting-edge solid-state electronics,” according to a description from the Association of Old Crows. The situation was similarly serious in September 2017, when airliners from companies SAS and Widerøe […]

Military 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.North Korea is apparently active jamming GPS signals using truck-mounted systems that overrun signals coming […]

The US military has declined to confirm whether any of their drones have crashed as a result of the Russian GPS signal jammer citing operational security.Despite US drones being equipped with anti-jamming technology, NBC quoted US officials stating that Russian disruption technology was “very sophisticated, proving effective even against some encrypted signals and anti-jamming receivers.”The gadget is […]

This explanation is a bit superficial, and intended for simplifying things. However, if we try to “dig” deeper in to this issue, more parameters may enter the comparison between the signal levels of the two “links”.One example is the SNR (Signal to Noise Ratio) that the receiver “sees”at its input. Sometimes the jamming signal arriving […]