[Milsurplus] Spoofing GPS

[Hubert Miller]

  Of course the jammers are effective but that is a very short range 
effect.
-Hue

------ Original Message ------
From: "Mark via Milsurplus" <milsurplus at mailman.qth.net>
Sent: 2/9/2016 11:26:37 AM

I dint know anything about GPS spoofing but GPS jamming is easy. Just 
buy an old Radio Shack amplified TV antenna and make the amp oscillate:
http://gpsworld.com/the-hunt-rfi/
Many cheap GPS jammers are advertised on Chinese retail websites. Don't 
know if they are effective.
AF6IM