John [email protected] K5VGM WI2XLJ From: [email protected] To: [email protected] Sent: 1/19/2021 11:01:43 AM Central Standard Time Subject: Complimentary Live Webinar: Introduction to HF: Modulation and Propagation sponsored by Twin Cities IEEE MTT-S
| | | | | | | | | | | | | | | | Email not displaying properly? View this email in a browser | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 Twin Cities IEEE MTT-S Chapter. Direct Link: https://webinars.on24.com/rohdeschwarzusa/IntroHFMTT?partnerref=na_m4c_inv1 | | | | | | | | | Webinar | | | | | | | | | | Wednesday February17, 2021 12PM to 1PM Central Standard Time | | | | | | Complimentary Webinar Featured Speaker: Paul Denisowski Rohde & Schwarz Sponsored by Twin Cities IEEE MTT-S Chapter | | | | | | Click to register | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Contact Us ROHDE & SCHWARZ USA, Inc. 6821 Benjamin Franklin Drive Columbia, MD 21046 888-837-8772 Protection of data privacy and cancellation of subscription: This message has been sent to [email protected]. If you do not wish to receive emails in the future, please click unsubscribe To update your email subscription, please manage your profile here. | | | | | | | | | © 2020 Rohde & Schwarz | | www.rohde-schwarz.com Imprint Contact | | | | | | | | | | |
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