Kyle,
Radio stations usually use a transmitter to broadcast - wannabe pirates use
a webstream which has nothing to do with radio!
Some wannabees even use more powerful transmitters than yours.
Here's Magic and Energy FM in Ireland.
http://www.magic105.net/techtalk.html
Their target area is Belfast, N. Ireland, around 65 miles away. The
sheep in between are just a bonus.
With their directional array they also have listeners in parts of
Scotland!
Check out their picture links.
--
Philip de Cadenet G4ZOW
Transmitters 'R' Us
http://www.transmittersrus.com