KC9: The Ultimate Amateur Radio Handbook is a comprehensive resource for hams of all skill sets. You're looking to start your journey into the world of amateur radio or are a seasoned operator, KC9 provides essential information and advice. This reference book delves into numerous topics, such as radio theory, operating practices, antenna design, a… Read More

????????? ?? ?? ???????? ????????? ??????? ??????? ?????? ???????? ??? ?????????????? . ????????? ??????? ????????? ?????????? ??????? 24 ??????? ???????? ?????? ???? ??? ?????? ??? ?????? ??? ??? ??? ??????? ??? ?????? ???? ????? ???? ?????????? ????? ????? ?????? ????????? ????? ??????? ???? ????????????? ??????????? depo… Read More