20 Watts Versus 100 Watts - How much HF Ham Radio Power Do You Need?
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In 20 minutes, this antenna became a "go to" for ME | K7SW ham radio
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100 watts vs. 5 watts: Can you hear the difference?
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QRP vs 20 Watts - What is the Practical Difference?
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Antenna Wire Length - Demystifying Feedpoint Impedance
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Best PORTABLE HF Radio with 100 Watts | Best HF Ham Radio
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Sigma SE HF-360 160m to 6m 1kw Vertical Antenna assembled and painted
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Os melhores filtros passa-banda para rádio amador com preços acessíveis que você não pode perder!
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