Course Description

Sub-element H contains 3 topics from which 1 question from each topic will be used. Topics include Topic 57 Frequency Modulation,

Senior Instructor

Charles Bohe

About the author: Mr. Bohe has a master of science degree in education from California State University East Bay and specializes in online education. He holds a General Radiotelephone Operator License with a RADAR endorsement. His background includes twenty-four years of service with the United States Navy as a sonar technician. He taught electronics for over ten years at Heald College. He is currently employed as a civilian facilities maintenance supervisor with the United States Marine Corps. Certifications include Senior Certified Electronics Technician by Electronics Technician Association International (ETA-i) He holds a Journeyman Electronics Technician certification in Industrial and RADAR Electronics from ETA International. As  an active member of ETA International he proves guidance and testing opportunities for electronic certificationsThis book is dedicated to a Navy Captain, a Navy Commander (Ret.),  an Army Lt. Col. (Ret.) and the people of Pine Ridge SD who shaped my life. 

Course curriculum

  • 1

    Introduction to Subelement H Frequency Modulation

    • Successfully completing Sub-element H

    • FCC Element 3 Test Pool

  • 2

    Topic 57 Frequency Modulation

    • Frequency Modulation Lecture

    • Frequency Modulation Quiz

  • 3

    Topic 58 Single Side Band (SSB) Modulation

    • SSB Modulation Lecture

    • SSB Modulation Quiz

  • 4

    Topic 59 Pulse Modulation

    • Pulse Modulation Lecture Material

    • Pulse Modulation Quiz