hobby - Page 3 of 8 - Hamradio.my

November 7, 2011

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November 3, 2011

amateur radio antenna communication do it yourself experiment hamradio hobby homebrew magnetic loop antenna calculator self training

There is calculator for building magnetic loop antenna. Try this calculator, to see hows the…

November 1, 2011

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October 29, 2011

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October 29, 2011

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October 27, 2011

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October 13, 2011

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QRP means low power, low powered station. it can be a question, answer or a…

October 9, 2011

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During World War II, GIs in the field built really amazing simple radios to listentoo.…

October 5, 2011

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This is my first CW QSO QSL cards, i will work more on CW and…

October 5, 2011

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