well they spend prob god knows how many umpteen thousands developing them, we as a customer spend quite a few hundred having one installed for piece of mind

then one look on ebay for a tenner whats the point

http://cgi.ebay.co.uk/gps-jammer-ste...QQcmdZViewItem

 

You really think that will work?

 

its a signal jammer mate ive seent hem work on a mates company van, although normally there about 60 quid so cant see how hes selling them that cheap

 

They are NOT effective at all, owing to being too weak.
The fact that it emits a signal, means it itslef can be traced, most trackers operate on a last location basis anyway, and ON several frequencies.
I emailed this link to a friend to ask his view, and he laughed and says something rude!!
The gist of it is don't even waste a tenner, his job ELECTRONICS WARFARE TECHNICIAN,(USAF) the people who amongst other things stop missiles hitting aircraft.
I know who my money is on!!
tabetha
he did years ago make a radar jammer in the states for himself, but got busted for it big time!!

 

What a load of old crap.

 

If Im reading the add right you only get instructions no hardware at all

steve

 

That's how I read it too.

 

same here

 

its simple ,

1. nick car
2. park in 3" thick lead container
3. die of lead poisoning when the temptation of licking the wall becomes to great
4. never get seen again

 

the old AA vans had the gps dish on the roof ..best mates dad used to work for them

walkers crisps packet the foil ones"blue tack it over the dish" and go for a sleep lol signal lost

hes retired now but worked for them for 25 years..he knows his onions and tells some funny tails..about car users