July 19, 2013

FCC Technician Exam Question Of The Day (T8A05)

Q) Which of the following types of emission has the narrowest bandwidth?

A) CW

NJ2X Notes:
CW is an abbreviation for continuous wave and is used to transmit morse code.  If you are interested in learning morse code you can tune into the ARRL W1AW daily practice sessions.  We had the pleasure of visiting the W1AW station during the summer of 2012.