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

????????? ?? ?? ???????? ????????? ??????? ???????? ?????? ??????????? ??? kc9 slot ??????? ?????????????? . ????????? ??? ????? ?????????? ??????? 24 ??????? ????????? ????? ??? ??? ?????? ??? ?????? ????? ??? ?????? ??????????? ??? ?? ???? ????? ???? ????? ??? ????? ?????? ????????? ????? ??????? ???? ???????????? ????????