May 14, 2014

FCC Technician Exam Question Of The Day (T9A06)

Q) What type of antennas are the quad, Yagi, and dish?

A) Directional antennas

NJ2X Notes:

It helpful to think visualize a directional antenna like a magnifying glass.  A directional antenna "focuses" radio energy in a particular direction.  Directional antennas include the quad, Yagi, dish, and log periodic.