Category Archives :Radio knowledge

Will Rainy Days Affect the Quality of Amateur Radio Communications?

Will Rainy Days Affect the Quality of Amateur Radio Communications? doloremque

Feb 23,2021
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Definition of letters used for short wave radio transceiver equipment

Definition of letters used for short wave radio transceiver equipment doloremque

Feb 23,2021
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How to Choose a Suitable Radio Antenna?

How to Choose a Suitable Radio Antenna? doloremque

Feb 01,2021
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Great Circle Maps for amateur radio

Great Circle Maps for amateur radio doloremque

Dec 28,2020
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what programming interface of your radio?

what programming interface of your radio? doloremque

Nov 27,2020
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What's SDR radio?

What's SDR radio? doloremque

Sep 30,2020
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Common types of radio emissions

Common types of radio emissions doloremque

Sep 29,2020
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NVIS：Guarantee of Short-Wave near field communication

NVIS：Guarantee of Short-Wave near field communication doloremque

Sep 28,2020
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The Advantages of Digital Filters

The Advantages of Digital Filters doloremque

Sep 15,2020
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The History of China's Amateur Radio Competition in My Eyes 4

The History of China's Amateur Radio Competition in My Eyes 4 doloremque

Sep 04,2020
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