4 Twenty Minute Programs
Grade(s): 10 - Adult
Curriculum Areas: Vocational Education/Technical

The world has not allways greeted great inventions with open arms. The birth of the telegraph, considered to be the beginning of the electrorvics era, was not accepted by the military, but was promoted in the private sector. Today we find that electronics, in pwticular communication technologies, are vkW to life as we know it. This four-part series will introduce the student to the fundamentals of communications and how it has improved our world.

Programs

1. Basic Communication Systems  (16:00)

2. Elements of Radio Communication   (16:09)

3. Detection & Transmisssion   (16:18)

4. FM & the Superhatrodyne Receiver   (16:20)