PE PDH
PDH Online

Modulation in Radio-Frequency

Credit: 20 PDH
Course Fee: $300.00
230 pages

Course Summary:

In this course, they discuss about modulation as it applies to radio-frequency communications. To modulate is to impress the characteristics (intelligence) of one waveform onto a second waveform by varying the amplitude, frequency, phase, or other characteristics of the second waveform. Then, an important principle called HETERODYNING (mixing two frequencies across a nonlinear impedance) will be studied and applied to modulation. Nonlinear impedance will be discussed in the heterodyning section.

Learning Objective:

  • Amplitude Modulation
  • Angle and Pulse Modulation
  • Demodulation

Review the quiz before studying the course.

Course Content

Course Author: US Navy

Course 1

Click here to download pdh course 1
Acrobat Reader is required to view this document. Click here to download a free copy of Acrobat Reader.