[OFARC] Fwd: [Ham-Radio-Tech-Notes] Complimentary Live Webinar: Introduction to HF: Modulation and Propagation sponsored by Twin Cities IEEE MTT-S

Tue Jan 19 12:19:37 EST 2021

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Subject: [Ham-Radio-Tech-Notes] Complimentary Live Webinar: Introduction to HF: Modulation and Propagation sponsored by Twin Cities IEEE MTT-S

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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 Twin Cities IEEE MTT-S Chapter.

Direct Link:
https://webinars.on24.com/rohdeschwarzusa/IntroHFMTT?partnerref=na_m4c_inv1<https://s4cloudae36f1aac.hana.ondemand.com:443/data-buffer/sap/public/cuan/link/100/39B5E412C4CE6E9852549B687E5BD20E44DD0EAA?_V_=2&_K11_=1F392557082A87276FBD2BA5C2DF3F882AAF3DEC&_L54AD1F204_=c2NlbmFyaW89TUxDUEcmdGVuYW50PW15MzAyMDM5LnM0aGFuYS5vbmRlbWFuZC5jb20mdGFyZ2V0PWh0dHBzOi8vd2ViaW5hcnMub24yNC5jb20vcm9oZGVzY2h3YXJ6dXNhL0ludHJvSEZNVFQ/cGFydG5lcnJlZj1uYV9tNGNfaW52MSZzYXAtb3V0Ym91bmQtaWQ9MzlCNUU0MTJDNENFNkU5ODUyNTQ5QjY4N0U1QkQyMEU0NEREMEVBQSZ1dG1fc291cmNlPVNBUEh5YnJpcyZ1dG1fbWVkaXVtPWVtYWlsJnV0bV9jYW1wYWlnbj01MTg4JnV0bV90ZXJtPTIwMjEwMTE5X05BX0FEVF9JbnRyb0hGTVRUSW52X19fcmVnJTIwdGV4dCUyMGxpbmsmdXRtX2NvbnRlbnQ9RU4&_K13_=235&_K14_=4161d0b30327182a416e28f67b8b1d6d17b34cd8e0c84aa1dc252e3b7d64b692>

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

[IEEE]

[MTT-S]

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