The "cantenna" is an inexpensive & seemingly easy way to send a signal:

http://www.google.com/search?q=cantenna&sourceid=mozilla-search&start=0&start=0&ie=utf-8&oe=utf-8&client=firefox-a&rls=org.mozilla:en-US:official

I've only sent a general link as there are many to choose from & you may want to do some research from this page first?

LT

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