Quantcast
Last updated on April 17, 2014 at 11:32 EDT

broadband Reference Libraries

Page 1 of about 2 Articles
Internet Service Provider
2013-01-20 09:16:23

An internet service provider or ISP is an organization or company that provides access to the internet through copper wires, phone lines, wireless, or fiber-optic cables. There are two types of ISPs, hosting and transit. The hosting ISP is like a co-location center where it will lease server space to people and smaller businesses. The transit ISP provides a large amount of bandwidth to...

Radio Atmospheric Signal
2009-07-21 16:45:53

A Radio Atmospheric signal (sometimes referred to as Sferic or Spheric), is a broadband electromagnetic impulse that occurs during atmospheric lightning discharges. Sferics spread out from the lightning source and can be received thousands of miles away. A sferic, depending on atmospheric conditions, may extend anywhere from a few kHz to several tens of kHz. Sferics from far reaching storms,...