This video from YB9UA will shows you how to set up N1MM UDC for upcoming YB7-DX Contest. Video dari YB9UA…
WSJTX Setup for Batavia FT8 Contest by YB9UA
Cara Simple Memainkan RTTY Mode Bagi Pemula
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This video from YB9UA will show you how to create LoTW account and backup p12 file step by step in…