Sky wave: Difference between revisions
Jump to navigation
Jump to search
TheAnarcat (talk | contribs) |
TheAnarcat (talk | contribs) No edit summary |
||
| Line 1: | Line 1: | ||
A sky wave is a [[radio wave]] that travels farther than line of sight (that would be a [[ground wave]]). It uses the [[Wikipedia:Ionosphere|ionosphere]] to bounce around the earth to reach its final destination. | A [[Wikipedia:Sky wave|sky wave]] is a [[radio wave]] that travels farther than line of sight (that would be a [[ground wave]]). It uses the [[Wikipedia:Ionosphere|ionosphere]] to bounce around the earth to reach its final destination. Using [[HF]] but also sometimes higher frequencies, HAM operators regularly make contact accross oceans and continents, and sometimes completely around the earth. | ||
== See also == | == See also == | ||
* [[Wikipedia:Sky wave]] | |||
* [[Propagation]] | * [[Propagation]] | ||
* [[Electromagnetic waves]] | * [[Electromagnetic waves]] | ||
{{stub}} | {{stub}} | ||
Revision as of 07:15, 3 October 2010
A sky wave is a radio wave that travels farther than line of sight (that would be a ground wave). It uses the ionosphere to bounce around the earth to reach its final destination. Using HF but also sometimes higher frequencies, HAM operators regularly make contact accross oceans and continents, and sometimes completely around the earth.