A drone jammer (also known as a drone jammer gun) is a device used to bring drones to the ground.

The system functions by interfering with the radio frequencies that manage drones, thereby incapacitating them by hindering their communication systems.

The drone market is witnessing significant growth at an unprecedented rate, and there are no signs that this trend will diminish.

As the number of drones in the air continues to rise, a major challenge has emerged—ensuring that drones do not infringe upon designated no-fly zones.

The FAA has been making significant efforts to ensure that both drone pilots and the wider community are adjusting to the transformative stage we are presently experiencing.

Despite earnest attempts, the transition of drones into commercial airspace has not proceeded without difficulties, and occurrences of drone-related incidents appear to be rising at sporting events, airports, and other venues.

How do drone jammers work?

The operation of drone jammers involves the transmission of electromagnetic noise across radio frequencies, intended to interfere with the radio and GPS signals that drones rely on for their functionality.

Drone jammers generally operate at frequencies of 2.4 GHz or 5.8 GHz. These frequencies are classified as public and are not reserved for manned aircraft, public transmission, or mobile phone signals.

Typically, drone jammers have an appearance akin to guns and work by broadcasting a jamming signal in a cone-shaped pattern of roughly 15 to 30 degrees.

In situations where a drone is subjected to a jamming signal, the usual reaction is for the drone to navigate back to its starting location, assuming the GPS is not also compromised. This response enables the jammer operator to follow the drone's path and ascertain the pilot's whereabouts. Additionally, there are cases where a drone jammer can induce the drone to land at the location, allowing for a thorough forensic investigation.

The leading drone jammers currently on the market are capable of functioning at a range close to one mile, and their effectiveness enhances as the distance between the pilot's remote control and the drone increases.

In the wake of incidents such as the 2015 drone crash on the White House lawn, federal agencies have substantially augmented their utilization of drone jammers to ensure the protection of essential infrastructure and the homes of senior government officials, including the White House.

Large-scale events that garner substantial public interest and media coverage, including the Olympics and the Super Bowl, often utilize drone jammers to prevent unauthorized drone activities that may disrupt the proceedings or threaten security. A case in point is the Super Bowl at Mercedes-Benz Stadium in Atlanta, where drone jammers formed a crucial part of a comprehensive security framework that also featured performance choreography and surveillance.

Checklist for choosing a quality drone jammer:

Verify that the jammer extends its coverage to the required distance in order to effectively secure the designated airspace.

It is essential that the system is intuitive and demands minimal training for users to function proficiently.

Identify a jammer that can effectively interfere with a wide array of frequencies to support different types of drones.

Assess whether your needs call for a portable device intended for field operations, or if a fixed device designed for permanent installation is the better option.

Opt for a device that is both robust and dependable in various environmental settings.