Easy Coverage Map Solution

http://wsluradio.webs.com/coveragearea.htm
I created a 1 mile radius, which is typically a minimum car radio range. I did a Print Screen, pasted it into Paint, trimmed off what I did not need, saved it as a jpg.

Another solution would be to use the "my maps" function and use the Google maps drawing tools to lay out the coverage area, like this:

http://tinyurl.com/yfnsods

This way you still get all the Google map functions, too

What kind transmitter/antenna to you use for FM?

I'm using the Scosche FMT-4

http://part15.us/node/2006#comment-6747

Set up like this

http://part15.us/node/2006?page=1#comment-6963

except I changed the freq to 87.9 and moved it to a third floor balcony that faces the street, which works much, much better