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China Launched the Last Satellite in the BeiDou System Sucessfully

China launches the last satellite in the BeiDou Navigation Satellite System (BDS), a 30-satellite navigation system, from Xichang Satellite Launch Center in southwest China's Sichuan Province.  ...

Read more  Beidou system,  Beidou Global Satellite Navigation System,  Beidou 3

[ARRL-News] Kids Day in the Age of COVID-19

Kids Day is designed to give on-the-air experience to young people and hopefully foster interest in getting a license of their own. It is also intended to give older hams a chance to share their station and love for Amateur Radio with their children.  ...

Read more  KIDS amateur radio,  Kids Day,  Youth amateur radio

How to judge the quality of an antenna?

antenna SWR, antenna gain, and Directionality are reference factors for judging the quality of an antenna.  ...

Read more  antenna SWR,  antenna gain

WSJT-X Version 2.2.0 is Now in General Release

WSJT-X version 2.2 offers 10 different protocols or modes — FT4, FT8, JT4, JT9, JT65, QRA64, ISCAT, MSK144, WSPR, and Echo.  ...

Read more  WSJT-X Version V2.2.0,  FT8,  WSJT

Six Meters Recently Running Hot

In recent days, 6 meters has been living up to its name — “the Magic Band.”  ...

Read more  6M band,  50M,  FT8

2020 CQ World-Wide WPX Contest

2020 CQ World-Wide WPX CW Contest will begin from May 30 until May 31.  ...

Read more  CW contest,  CQ World-Wide WPX Contest

Ailunce 10 Band 3.5-54Mhz Shortwave balcony antenna

An easy-to-use, no complicated adjustment, novice antenna 10 Band 3.5-54Mhz Shortwave Balcony Antenna   ...

Read more  Shortwave Antenna

2020 Hamvention QSO Party

The Dayton Hamvention for 2020 has been cancelled. WWROF, in cooperation with the Hamvention organizers, wanted to create a fun way for people to celebrate the Hamvention experience over the air – the Hamvention QSO Party.   ...

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What kind of shortwave antennas do you use

There are many types of shortwave antennas, there are finished products or self-made, the price difference is from hundreds to tens of thousands.  Large antennas have good performance and many bands, but they occupy a large area and generally need to be installed on an antenna tower. So purchase antennas must choose the appropriate antenna or a combination of multiple antennas according to their actual situation.   ...

Read more  Shortwave antenna,  shortwave radio

Chinese special Amateur Radio event--5.5 Festival

Members of the Chinese Radio Amateurs Club (CRAC) activated 10 special event callsigns (B0CRA - B9CRA) to made QSOs with amateur radio operators all over the world. Operations taken place between 0000 UTC May 1st and 1200 UTC May 7th.  ...

Read more  amateur radio event,  China amateur radio