Difference between revisions of "Ka3jjz"
From The RadioReference Wiki
(Blanked the page) Tag: Blanking |
|||
| Line 1: | Line 1: | ||
| − | + | A regular am broadcast signal consists of a lower sideband a carrier and upper side band. with synchronous detection or as you call it sync a.m. the carrier is replaced by a carrier generated within the radio that generally eliminates fading. so basically instead of a signal fading down into Oblivion and losing it because the carrier is being generated within the radio a majority of this fading is interrupted. | |
| + | ECSS. Is basically the elimination of one of the side bands on an AM signal to escape interference. Example:. You're trying to listen to a signal at 1000 khz., But at 1003 khz there's an extremely strong signal. With Ecss you could eliminate the upper side band portion of the AM signal to escape interference from the stronger station at 1003 khz. | ||
Revision as of 17:22, 28 November 2019
A regular am broadcast signal consists of a lower sideband a carrier and upper side band. with synchronous detection or as you call it sync a.m. the carrier is replaced by a carrier generated within the radio that generally eliminates fading. so basically instead of a signal fading down into Oblivion and losing it because the carrier is being generated within the radio a majority of this fading is interrupted. ECSS. Is basically the elimination of one of the side bands on an AM signal to escape interference. Example:. You're trying to listen to a signal at 1000 khz., But at 1003 khz there's an extremely strong signal. With Ecss you could eliminate the upper side band portion of the AM signal to escape interference from the stronger station at 1003 khz.