Fitzgerald Crew 2012
SARA Field Day 2011
The Joe Simonet WØTBC Memorial Award
SARA Work Party 2
2017 SARA Officers
May 14th Fox Hunt! What Fun!
N0GRM – Home Shack
SARA Does Skywarn
Ice Station WØJH 2014
Split Rock Lighthouse 2012

CW (Continuous Wave)

CW (Continuous Wave)

Posted On: March 1, 2014 in: special_interests

A continuous wave or continuous waveform (CW) is an electromagnetic wave of constant amplitude and frequency; and in mathematical analysis, of infinite duration. Continuous wave is also the name given to an early method of radio transmission, in which a carrier wave is switched on and off. Information is carried in the varying duration of […]