[grimace]

You can use the same 2.4 GHz antennas used for wifi with bluetooth as they run in the same unlicensed band. Do a google search for "bluetooth rifle", they used a common yagi antenna to get bluetooth signals over a mile away.

Edit: Some soldering is usually required.

2.4 video jammers have been available through spy/security outlets for some time. Add an amplifier and you can mess wifi crap up bigtime.

/work for a wireless company