Also , incidentally , the armed forces already have the portable equipment in service that is capable of scanning and jamming A LOT of freqs.
They were in use in Ulster and Afghan / Iraq.
We had 'white sifter' and 'blue sifter' , one jammed the freqs , the other scanned them , the jamming was to counteract any radio controlled I.E.Ds - it used to set off car alarms all the time
The scanner was self explanatory.
The tech is available to shut down not only local comms , but national too.
(29 July 2012, 02:43)The Local Ned Wrote: Also , incidentally , the armed forces already have the portable equipment in service that is capable of scanning and jamming A LOT of freqs.
They were in use in Ulster and Afghan / Iraq.
We had 'white sifter' and 'brown sifter' and 'Antler' , one jammed the freqs , the others scanned them , the jamming was to counteract any radio controlled I.E.Ds - it used to set off car alarms all the time 
The scanner was self explanatory.
The tech is available to shut down not only local comms , but national too.
Oops my bad , changed the post slightly.