BEGIN:VCALENDAR
VERSION:2.0
PRODID:IEEE vTools.Events//EN
CALSCALE:GREGORIAN
BEGIN:VTIMEZONE
TZID:US/Eastern
BEGIN:DAYLIGHT
DTSTART:20210314T030000
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
RRULE:FREQ=YEARLY;BYDAY=2SU;BYMONTH=3
TZNAME:EDT
END:DAYLIGHT
BEGIN:STANDARD
DTSTART:20201101T010000
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
RRULE:FREQ=YEARLY;BYDAY=1SU;BYMONTH=11
TZNAME:EST
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTAMP:20210222T213717Z
UID:55679F1B-612F-4D76-98EA-FEE8A76E7730
DTSTART;TZID=US/Eastern:20210217T130000
DTEND;TZID=US/Eastern:20210217T140000
DESCRIPTION:This presentation covers two important aspects of HF (high freq
 uency) communications: the modulation types most commonly used for HF comm
 unications as well as the fundamentals of HF propagation.\n\nModulation ty
 pes covered in this presentation include both double-sideband AM and singl
 e-sideband as well as narrowband FM. For digital modes\, the use of amplit
 ude shift keying (ASK) and frequency shift keying (FSK) is also discussed.
 \n\nThe propagation portion of this webinar starts with a general introduc
 tion 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 an
 d widely used HF propagation mode\, an introduction to the ionosphere and 
 the characteristics of the different ionospheric layers is then provided\,
  followed by a discussion of unusual ionospheric events and an overview of
  the different ways in which the state of the ionosphere can be quantified
 .\n\nThe presentation concludes with a short summary and a question and an
 swers session.\n\nFor login information and password\, please register by 
 clicking the online link:\n\nhttps://webinars.on24.com/rohdeschwarzusa/Int
 roHFMTT?partnerref=na_ieeenj\n\nAfter completing the ONLINE registration\,
  you will receive the Password in your Email ID.\n\nCo-sponsored by: IEEE 
 North Jersey Section\n\nSpeaker(s): Paul Denisowski\, Paul Denisowski\n\nA
 genda: \nThis Webinar will begin on Wednesday\, February 17\, 2021\, at 1:
 00 PM (EST).\n\nDuration: 1 hour\n\nFor login information\, please registe
 r by clicking the online link:\n\nhttps://webinars.on24.com/rohdeschwarzus
 a/IntroHFMTT?partnerref=na_ieeenj\n\nAfter completing the ONLINE registrat
 ion\, you will receive the Password in your Email ID.\n\nBldg: Virtual \, 
 Virtual Technical Webinar Meeting\, Virtual\, New Jersey\, United States
LOCATION:Bldg: Virtual \, Virtual Technical Webinar Meeting\, Virtual\, New
  Jersey\, United States
ORGANIZER:akpoddar@ieee.org
SEQUENCE:9
SUMMARY:Introduction to HF: Modulation and Propagation
URL;VALUE=URI:https://events.vtools.ieee.org/m/257381
X-ALT-DESC:Description: &lt;br /&gt;&lt;p&gt;This presentation covers two important asp
 ects of HF (high frequency) communications:&amp;nbsp\;the modulation types mos
 t commonly used for HF communications as well as the fundamentals of HF pr
 opagation. &amp;nbsp\;&lt;/p&gt;\n&lt;p&gt;Modulation types covered in this presentation i
 nclude both double-sideband AM and single-sideband as well as narrowband F
 M.&amp;nbsp\;For digital modes\, the use of amplitude shift keying (ASK) and f
 requency shift keying (FSK) is also discussed. &amp;nbsp\;&lt;/p&gt;\n&lt;p&gt;The propaga
 tion portion of this webinar starts with a general introduction to HF and 
 the main HF propagation modes (direct wave/line of sight\, ground or surfa
 ce wave\, and skywave).&amp;nbsp\;Since skywave is the most unique and widely 
 used HF propagation mode\, an introduction to the ionosphere and the chara
 cteristics of the different ionospheric layers is then provided\, followed
  by a discussion of unusual ionospheric events and an overview of the diff
 erent ways in which the state of the ionosphere can be quantified. &amp;nbsp\;
 &lt;/p&gt;\n&lt;p&gt;The presentation concludes with a short summary and a question an
 d answers session.&lt;/p&gt;\n&lt;p&gt;&lt;strong&gt;&lt;span style=&quot;font-size: 14pt\;&quot;&gt;For log
 in information and password\, please register by clicking the online link:
 &amp;nbsp\;&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;\n&lt;p&gt;&lt;span style=&quot;font-size: 14pt\;&quot;&gt;&lt;a href=&quot;h
 ttps://webinars.on24.com/rohdeschwarzusa/IntroHFMTT?partnerref=na_ieeenj&quot; 
 target=&quot;_blank&quot; rel=&quot;noopener noreferrer&quot;&gt;https://webinars.on24.com/rohdes
 chwarzusa/IntroHFMTT?partnerref=na_ieeenj&lt;/a&gt;&lt;/span&gt;&lt;/p&gt;\n&lt;p&gt;&lt;span style=&quot;
 font-size: 18.6667px\;&quot;&gt;After completing the ONLINE registration\, you wil
 l receive the Password in your Email ID.&lt;/span&gt;&lt;/p&gt;&lt;br /&gt;&lt;br /&gt;Agenda: &lt;br
  /&gt;&lt;p&gt;&lt;span style=&quot;font-size: 14pt\;&quot;&gt;This Webinar will begin on Wednesday
 \,&amp;nbsp\; February 17\, 2021\, at 1:00 PM (EST).&lt;/span&gt;&lt;/p&gt;\n&lt;p&gt;&lt;span styl
 e=&quot;font-size: 14pt\;&quot;&gt;&lt;strong&gt;Duration:&lt;/strong&gt;&amp;nbsp\;1 hour&lt;/span&gt;&lt;/p&gt;\n
 &lt;p&gt;&lt;span style=&quot;font-size: 14pt\;&quot;&gt;&amp;nbsp\;&lt;/span&gt;&lt;/p&gt;\n&lt;p&gt;&lt;strong&gt;&lt;span st
 yle=&quot;font-size: 14pt\;&quot;&gt;For login information\, please register by clickin
 g the online link:&amp;nbsp\;&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;\n&lt;p&gt;&lt;span style=&quot;font-size: 
 14pt\;&quot;&gt;&lt;a href=&quot;https://webinars.on24.com/rohdeschwarzusa/IntroHFMTT?part
 nerref=na_ieeenj&quot; target=&quot;_blank&quot; rel=&quot;noopener noreferrer&quot;&gt;https://webina
 rs.on24.com/rohdeschwarzusa/IntroHFMTT?partnerref=na_ieeenj&lt;/a&gt;&lt;/span&gt;&lt;/p&gt;
 \n&lt;p&gt;&lt;span style=&quot;font-size: 14pt\;&quot;&gt;&lt;span style=&quot;font-size: 18.6667px\;&quot;&gt;
 After completing the ONLINE registration\, you will receive the Password i
 n your Email ID.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
END:VEVENT
END:VCALENDAR