Many companies are watching the trend and are trying to get into the counter drone industry. They have introduced all sorts of drone guns, anti-UAS shotgun shells, attack birds, net cannons, lasers, missiles, radio drone jammer, radio spoofers, etc.
An example of a multi-layered system is the Anti-UAV Defense System (AUDS) from Blighter Surveillance Systems, Chess Dynamics, and Enterprise Control Systems that uses radar; electro-optics, cameras, target tracking software, and RF jamming technology.
Ya, they fail to realize how wide of a spectrum they will have to jam if they want to actually stop it.. 2.4/5ghz band isnt the only band used.. plenty of supplies you can make your own drone that flies using 440Mhz, 900Mhz, even 150Mhz bands, not to mention some use 700mhz, 800mhz, 1.9Ghz bands which are all part of the spectrums used with cell phones and flight navigation systems/beacons.. jamming those would be devastating to their own operations.. almost trolling the military back.. and i doubt they want to jam 5.5Ghz bands, most of their maritime radars uses 5.5Ghz bands.
So wait, how would this even work in practice? every time i had a complete signal loss including dealing with a possible neighbor using a wifi jammer on my spark, my spark hovers in place or returns home.. assuming it messed with GPS signal also, wouldn’t that be far to disruptive to their own operations if they gps blocker also? even if its directional it would be possible to exploit by way of trolling them from multiple directions with multiple drones causing larger scale GPS signal losses, and considering they are fighting terrorists/criminals with these devices, its not like these people have morals to support, they likely using stolen cards and identities to buy them anyway..
Perfectjammer’s Alex Tony shares on the company’s GAJT (“Gadget”), a single unit GPS anti-jam antenna for use in UAVs (unmanned aerial vehicles). GAJT nullifies jammers, ensuring satellite signals necessary to compute position and time are always available.
The jamming could be illegal or legal but we know it will be happening in the future. People will take things into their own hands and might start creating illegal drone jamming equipment as a means of “self-help.”