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
|