Re: eff that
It's not that simple. I've looked into this already as I was considering building a device just like this RF cannon, but as they beat me to it it will be a lot harder to to get funding.
Anyhow, blowing the drone out of the sky sounds great, the problem is you may injure someone on the ground. But if you can disrupt communications to the drone it will go into a safe mode and slowly descend down to ground level, where you can then proceed to beat the crap out of it with a crow bar :)
Biting the hand that feeds IT
