Communication Engineering by Prof. Surendra pal sir 1 Introduction to Communication Engineering 2 Amplitude Modulation 3 Amplitude Modulation (Contd.) 4 Sing…
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The ARRL Centennial W1AW portable operations taking place throughout 2014 from each of the 50 states are now in Kansas (W1AW/0) and Washington (W1AW/7). They will transition at 0000 UTC on Wednesday, November 12 (the evening of November 11 in US time zones), to Mississippi (W1AW/5) and Rhode Island (W1AW/1). W1AW/KH8 operations from American Samoa will continue until November 12. So far during …
American Radio Relay League | Ham Radio Association and Resources
This lesson covers the basic concepts of standing waves, phase shift, and the reflection and transmission of one-dimensional transverse waves.
http://www.physicseh.com/ Free simple easy to follow videos all organized on our website.
The ARRL Centennial W1AW WAS operations taking place throughout 2014 from each of the 50 states will relocate at 0000 UTC on Wednesday, June 11 (the evening of June 10 in US time zones), from Alabama and Louisiana to Arkansas (W1AW/5) and Minnesota (W1AW/0). During 2014 W1AW will be on the air from every state (at least twice) and most US territories, and it will be easy to work all states sole…
American Radio Relay League | Ham Radio Association and Resources
The ARRL Centennial W1AW WAS operations taking place throughout 2014 from each of the 50 states will relocate at 0000 UTC on Wednesday, May 28 (the evening of May 27 in US time zones), from New York and Colorado to Missouri (W1AW/0) and Wyoming (W1AW/7). During 2014 W1AW will be on the air from every state (at least twice) and most US territories, and it will be easy to work all states solely b…
American Radio Relay League | Ham Radio Association and Resources
The ARRL Centennial W1AW WAS operations taking place throughout 2014 from each of the 50 states will relocate at 0000 UTC on Wednesday, May 7 (the evening of May 6 in US time zones), from Connecticut and Nevada to Nebraska (W1AW/0). Nebraska is the first state to repeat as a W1AW Centennial host.
There will be just one state this week; Utah, which had initially been scheduled to repeat this week…
American Radio Relay League | Ham Radio Association and Resources
The 2014 Whiskey Off-Road Mountain Bike Event on April 26 in and around Prescott, Arizona, quickly developed into an emergency exercise for Yavapai Amateur Radio Club volunteers who were supporting communication for the 11th annual race. Some 2000 amateur and professional mountain bike riders took part in the 50-mile event. About an hour after it began, however, temperatures dropped, and riders…
American Radio Relay League | Ham Radio Association and Resources
[UPDATED 2014-05-01-2154 UTC] The ARRL Centennial W1AW WAS operations taking place throughout 2014 from each of the 50 states will relocate at 0000 UTC on Wednesday, April 30 (the evening of April 29 in US time zones), from New Jersey and New Hampshire to Connecticut (W1AW/1). There will be no “second” state this week; the Nevada (W1AW/7) operation originally scheduled now will take place start…
American Radio Relay League | Ham Radio Association and Resources
The ARRL Centennial W1AW WAS operations taking place throughout 2014 from each of the 50 states will relocate at 0000 UTC on Wednesday, April 23 (the evening of April 22 in US time zones), from North Dakota and Mississippi to New Jersey (W1AW/2) and New Hampshire (W1AW/1). During 2014 W1AW will be on the air from every state (at least twice) and most US territories, and it will be easy to work …
American Radio Relay League | Ham Radio Association and Resources
The ARRL Centennial “W1AW WAS“ operations taking place throughout 2014 from each of the 50 states will relocate at 0000 UTC on Wednesday, April 16 (the evening of April 15 in US time zones), from Massachusetts and Virginia to Mississippi (W1AW/5) and North Dakota (W1AW/0). During 2014 W1AW will be on the air from every state (at least twice) and most US territories, and it will be easy to work …
American Radio Relay League | Ham Radio Association and Resources
The ARRL Centennial “W1AW WAS” operations that are taking place throughout 2014 from each of the 50 states will relocate at 0000 UTC on March 12 (the evening of March 11 in US time zones), from Idaho and Kentucky to Arizona (W1AW/7) and Ohio (W1AW/8). During 2014 W1AW will be on the air from every state (at least twice) and most US territories, and it will be easy to work all states solely by c…
American Radio Relay League | Ham Radio Association and Resources
The ARRL Centennial “W1AW WAS” operations that are taking place throughout 2014 from each of the 50 states will relocate at 0000 UTC on March 5 (the evening of March 4 in US time zones), from Kansas and Washington to Idaho (W1AW/7) and Kentucky (W1AW/4). W1AW/7 will be on the air during the 2014 Idaho QSO Party March 8. During 2014 W1AW will be on the air from every state (at least twice) and m…
American Radio Relay League | Ham Radio Association and Resources
The ARRL Centennial “W1AW WAS” operations that are taking place throughout 2014 from each of the 50 states will relocate at 0000 UTC on February 19 (the evening of February 18 in US time zones), from California and Wisconsin to Michigan (W1AW/8) and Florida (W1AW/4). During 2014 W1AW will be on the air from every state (at least twice) and from most US territories, and it will be easy to work a…
American Radio Relay League | Ham Radio Association and Resources
Kenwood TS-990S RTTY Mode 50 Baud / 170 Shift.
The ARRL Centennial “W1AW WAS” operations that are taking place throughout 2014 from each of the 50 states will relocate at 0000 UTC on February 5 (the evening of February 4 in US time zones), from Minnesota and Texas to Georgia (W1AW/4) and Hawaii (W1AW/KH6). During 2014 W1AW will be on the air from every state (at least twice) and from most US territories, and it will be easy to work all sta…
American Radio Relay League | Ham Radio Association and Resources
The ARRL Centennial “W1AW WAS” operations that are taking place throughout 2014 from each of the 50 states will relocate at 0000 UTC on Wednesday, January 22 (the evening of January 21 in US time zones), from Nebraska and Delaware to New York (W1AW/2) and Oklahoma (W1AW/5). During 2014 W1AW will be on the air from every state (at least twice) and most US territories, and it will be easy to work…
American Radio Relay League | Ham Radio Association and Resources
The ARRL Centennial “W1AW WAS” operations that are taking place throughout 2014 from each of the 50 states will relocate at 0000 UTC, January 15 (the evening of January 14 in US time zones), from Utah and South Carolina to Nebraska (W1AW/0) and Delaware (W1AW/3). During 2014 W1AW will be on the air from every state (at least twice) and most US territories, and it will be easy to work all states…
American Radio Relay League | Ham Radio Association and Resources
The ARRL Centennial “W1AW WAS” operations that are taking place throughout 2014 from each of the 50 states will relocate January 8 from North Carolina and West Virginia to Utah (W1AW/7) and South Carolina (W1AW/4). In conjunction with the 100th anniversary of the ARRL, the ARRL Centennial QSO Party the kicked off January 1 for a year-long operating event in which participants can accumulate poi…
American Radio Relay League | Ham Radio Association and Resources
some sort of testing broadcast , rhis what i received after 4 minutes and afaik its related to stanag broadcasting LEGEND: I(N) IDLE B BUSY BQ BUSY (ARQ) U U…
7Mhz での、RTTY 交信です。
Video Rating: 5 / 5
Shift to S&T, mobility growth influence new QS ranking
A global shift towards science and technology and rapid growth in international student mobility are trends impacting on the standing of the world's finest universities, according to the 2012-13 QS rankings. Universities … MIT was also powered to the …
Read more on University World News
Vice-President of the European Commission and member of the Commission …
Across Europe, determined reforms to address long-standing weaknesses in labour, product and financial markets contribute to the successful consolidation of public finances, and help ensure lasting improvements in competitiveness in countries running …
Read more on EU News
Gyeonghoeru(慶會樓) and I
For standing buffet, I know, they let the pavilion below rather than floor. In Gyeongbokgung(景福宮) they … There is golden section (ratio) frame by vertical column and horizontal bar, with beauty in every visible direction. This frame is called a …
Read more on Korea IT Times (press release)