amateur radio - Page 37 of 55

September 19, 2011

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The Electromagnetic Spectrum - The electromagnetic spectrum is a continuum of all electromagnetic waves arranged…

September 19, 2011

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The distance between crests of a wave. The wavelength determines the nature of the various…

September 18, 2011

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Last night, the 10m band was open and i managed to made a contact with…

September 16, 2011

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The South East Asia Amateur Radio Network (SEANET) was established in 1964 on 20m (14.320…

September 15, 2011

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Just an idea, not going to be as good as real hardwares. But, to those…

September 13, 2011

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Ham, "Ham: a poor operator. A 'plug.'" That's the definition of the word given in…

August 21, 2011

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August 19, 2011

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Definition of procedures, a procedure is a series of actions or operations which have to…

August 13, 2011

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GOOD OPERATING PRACTICES AND PROCEDURES FOR THE HAM BANDS Presented by Tim, AJ4D As I…

August 10, 2011

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Video Youtube ini menunjukkan bahawa anda boleh menerima isyarat Slow Scan TV di 145.950 MHz…