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From: Rohde & Schwarz <[log in to unmask]>
Date: Wed, Oct 28, 2020 at 11:39 AM
Subject: Complimentary Live Webinar - Introduction to HF: Modulation and Propagation
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Live Webinar - Introduction to HF: Modulation and Propagation

This presentation covers two important aspects of HF (high frequency) communications: the modulation types most commonly used for HF communications and the fundamentals of HF propagation.

Modulation types 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.

The propagation starts with a general introduction to HF and the main HF propagation modes (direct wave / line of sight, ground or surface wave, and skywave). Since skywave is the most unique and widely used HF propagation mode, in-depth discussions about ionosphere will be presented.

The presentation concludes with a short summary and a question and answer session.
This webinar is generously sponsored by the Association of Old Crows, Granite State Chapter.

Direct Link:
https://webinars.on24.com/rohdeschwarzusa/introHF?partnerref=na_email

Webinar

Wednesday
November 18, 2020

Complimentary Webinar

Featured Speaker:
Paul Denisowski
Rohde & Schwarz

Sponsored by the
Association of Old Crows
Granite State Chapter

Click to register

ROHDE & SCHWARZ USA, Inc.
6821 Benjamin Franklin Drive Columbia, MD 21046
888-837-8772

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