You could amplify the signal and play it through an antenna rather than the coil. Im debating whether to build my own with the antenna, or follow some schematics to build a more complicated one with a 20 ft+ range. any thoughts?
@antoneykent Its an electromagnetic signal but can be recorded just as easily as sound with the copper loop wire (Transducer pickup). Boosting the power would boost the signal.. an audio jack provides just enough juice to get the range seen on the vid.
Hey, what type of audio signal did you use?
I'm just trying to get this working myself.
sudoLinux666 1 month ago
You could amplify the signal and play it through an antenna rather than the coil. Im debating whether to build my own with the antenna, or follow some schematics to build a more complicated one with a 20 ft+ range. any thoughts?
meetmeatthearmpit 7 months ago
nice :) what kind of signal does it use....and how comes an audio jack provides enough power
antoneykent 10 months ago
@antoneykent Its an electromagnetic signal but can be recorded just as easily as sound with the copper loop wire (Transducer pickup). Boosting the power would boost the signal.. an audio jack provides just enough juice to get the range seen on the vid.
fenix395 10 months ago