Tag Archives: QRPp

Make your QRPp life fun

This double-sideband (DSB) radiotelephone transmitter is powered entirely by the instantaneous (not stored) energy produced in the operator’s voice. The RF output power in my prototype falls within the range of 5 to 15mW. The circuit is essentially a high-level … Continue reading

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Радиосвязь на 100 милливатах через океан

Диапазон 40м. CW. QSO между UK и USA на QRPp. httpv://www.youtube.com/watch?v=6Tk4kz5OeIE

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