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 Typical IF frequency is the frequency that is commonly used with 455 kHz If amplifiers; this frequency is often called the receive frequency when referring to crystals. Channel 9 is the emergency channel indicated by yellow and channel 19 is the commonly used highway channel indicated by violet. R/C indicated frequencies used for radio control and industrial purposes.