Alex@rtnVFRmedia Suffolk UK on Nostr: a device capable of doing that across such a wide range of frequencies would knock ...

a device capable of doing that across such a wide range of frequencies would knock out the cops own electronic equipment (UK cops also use LTE mobile phones as well as their UHF Airwave radios and are planning to replace those with LTE on the same frequencies civillians use, there's also GNSS and sub-GHz telemetry in emergency service vehicles)