Blocking drones easier than blocking phones
Drones use a limited number of well known frequencies for control. They often use 2.4Ghz and 5.8Ghz frequencies also used for home WiFi. But the protocol are very differently coded. The comms is often frequency hopping but it only intended to block accidental interference, not active jamming. You can monitor the signal, allow for any WiF and microwave ovens you are expecting, and send the police to investigate the source of anything else. Jammesr4u sell commercial drone jammers for a few hundred dollars If you jam using directional aerials pointing to the sky, you can avoid degrading the local wifi. In any case you only jam after you have detected the rogue signal.
Biting the hand that feeds IT
