Rohde & Schwarz Product Management Engineer. Paul Denisowski will conduct a webinar on November 18 entitled, “Introduction to HF: Modulation and Propagation.” The webinar, sponsored by AOC Granite State, will begin at 12 p.m. EST and last for one hour. To register, click here.
This presentation covers two important aspects of HF (high frequency) communications: the modulation types most commonly used for HF communications as well as the fundamentals of HF propagation. Modulation types covered in this presentation include both double-sideband AM and single-sideband as well as narrowband FM. For digital modes, the use of amplitude shift keying (ASK) and frequency shift keying (FSK) are also discussed.
Denisowski has over 20 years of both lab and field experience in test and measurement with Rohde & Schwarz. He has authored numerous whitepapers, presentations, videos and webinars on a wide variety of topics, including interference hunting, direction finding, EMC, amplifiers, and general radio frequency applications. Paul holds a Master’s degree in Electrical Engineering from North Carolina State University and was a visiting lecturer at the Tokyo Institute of Technology. Paul is also an active amateur radio operator (KO4LZ) and holds DXCC, WAS, and VUCC.
The presentation concludes with a short summary and a question and answer session.