Let’s Learn About Radios and Frequencies

 

 

Let’s Learn About AM Radio:

http://hyperphysics.phy-astr.gsu.edu/hbase/audio/bcast.html#c3

 

Let’s Learn About FM Radio: 

http://hyperphysics.phy-astr.gsu.edu/hbase/audio/bcast.html#c4

 

What is Radio Frequency?

http://searchnetworking.techtarget.com/sDefinition/0,,sid7_gci214263,00.html

 

Let’s Learn About Radio Frequency Bands

http://hyperphysics.phy-astr.gsu.edu/hbase/audio/sumdif.html#c4

 

Let’s Learn About US Amateur Radio Frequency Allocations:  http://www.arrl.org/FandES/field/regulations/allocate.html