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Papabravo said:Only a lowlife would jam TV reception. It is clearly illegal. If you do it for real, I hope they catch you and subject to severe criminal and civil penalties.
Exactly which legal limits are you talking about for the creation of harmful interference, to use the FCC's term. How would you feel if your little prank stopped a pacemaker, or interfered with a public safety response. Little pranks often have unintended consequences. Think about it. Find another outlet for your energy and creativity.HarveyH42 said:That's a good one... Back in high school (25 or so years ago...), the basic TV jammer was a popular project. We spent a lot of time trying to make the smallest PCB. The output was well within legal limits, basically same room. Since cable and satelite TV pretty much dominates most households (not mine), doubt many people build these things anymore.
I think this circuit is garbage. Uses a 7404 off a 9 volt battery. There is no inductor, no antenna.
Papabravo said:Exactly which legal limits are you talking about for the creation of harmful interference, to use the FCC's term. How would you feel if your little prank stopped a pacemaker, or interfered with a public safety response. Little pranks often have unintended consequences. Think about it. Find another outlet for your energy and creativity.
dknguyen said:Just like how I try not to kill someone when I choose to drive drunk. What you think it might do is irrelevent to what it will actually do.
Paul Obrien said:https://www.thinkgeek.com/gadgets/electronic/755e/ or try this ready made