AM antennas require EXTREME length to be "tuned" or "resonant". As such, run cable up to the attic and simply connect it to some unshielded wire. If you want to extend the length of it, simple weave it back and forth vertically between the ceiling and roof rafters. Obviously, you'll have to use something to hold it in place. Also try to spread it out as much as possible. Good luck and hope this helps. Sean
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