KC9: The Ultimate Amateur Radio Handbook is a comprehensive resource for amateur radio operators of all experience. Aiming to embark on your journey into the world of amateur radio or you're a seasoned operator, KC9 provides indispensable information and guidance. This handbook delves into various topics, including radio theory, operating practices

?????? ??/???/??? ???????? ??? ??? ?????/???/???? ???! ???/?????/????? ???/??????/?????? ????? ???/????/??? ???/???????/??????????? ???? ???? ???! ???/???/??? : A vs/ vs / - Y ????/???????/??????? ??????????/????????????/?????????? ???? ???????/????????/???? ??????/?????/ ????? ?????!/???/. ?????????? ?????????? ???????????????