KC9: The Ultimate Amateur Radio Handbook is a in-depth resource for hams of all experience. Whether you're begin your journey into the world of amateur radio or you're a seasoned operator, KC9 provides valuable information and tips. This guide explains a wide range of topics, such as radio theory, operating practices, antenna design, and emergency

?????? ??/???/??? ???? ??? ??? ?????/???/???? ???! ???/?????/????? ???/??????/?????? ????? ???/????/??? ???/???????/??????????? ???? ??????? ???! ???/???/??? : X vs/ vs / - ???2 ????/???????/??????? ??????????/????????????/?????????? ???? ???????/????????/???? ??????/?????/ ????? ?????!/???/. ???????????? ????????? ?????????????