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Tag Archives :Amateur radio

Will Rainy Days Affect the Quality of Amateur Radio Communications?

When rainy days the commonly used bands of 2 meters and 70 centimeters the quality of amateur radio communications have been greatly affected. In the 2 meter band, the loss may reach 6dB.  ...

Read more  amateur radio communication

The History of China's Amateur Radio Competition in My Eyes 6

The History of China's Amateur Radio Competition in My Eyes 6, In 1990-1991, the group station operators were younger  ...

Read more  China's Amateur Radio Competition

The History of China's Amateur Radio Competition in My Eyes 5

China Amateur radio competition rising phase of the cycle 1988-1989  ...

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2020.5.5 China Amateur Radio Festival

On 5th May 1940, Chinese amateur radio operators started “On air conference”. On 5th May 1947, the conference covered all the regions in China, it was the biggest on-air event.  ...

Read more  55,  China Amateur Radio Festival

What are QSO modes of amateur radio?

Do you know what are QSO modes of amateur radio? There are five modes for hams to QSO, including Audio, Morse code, RTTY, TV(SSTV) and Packet QSO modes. According to a recent research, the most used mode for hams to is audio QSO, and the next is Morse code.  ...

Read more  amateur radio,  QSO modes

What's the Attraction of Operating Amateur Radio?

I have always wondered about the attraction of operating amateur radio. What is the benefit, what is the emotional payback?  ...

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What is ARES The Amateur Radio Emergency Service

The Amateur Radio Emergency Service (ARES) consists of licensed amateurs who have voluntarily registered their qualifications and equipment for communications duty in the public service when disaster strikes.  ...

Read more  Amateur Radio Emergency Service