The University of Colorado and downtown Boulder are very close so it is easy to walk around town. There are sidewalks along most streets and paths along the creeks that will take you around town. You will see many people walking, running, taking their dog for a walk and biking along the creek paths.
Differences in Spectrum Range. AM radio ranges from 535 to 1705 kilohertz, whereas FM radio ranges in a higher spectrum from 88 to 108 megahertz. For AM radio, stations are possible every 10 kHz and FM stations are possible every 200 kHz.
the good news is that since the signals of stations tend to be limited in their range you can use some of the frequencies many times as long as the stations are far enough apart geographically this is why the united states can have nearly 5000 am radio stations on only 117 different frequencies or the most part fm and tv signals are line of sight although this means that fm stations don t interfere with each other this characteristic creates a couple of other problems first these waves go in a straight line and don t bend around the earth as am ground waves do