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Especially when using a manual telegraph key, pay attention to the way you hold it – this significantly affects the quality of […]
In CW operation, most of the expressions during radio communication are actually codes or abbreviations of English words. Here are the most […]
Before the advent of the Internet in the ham radio community, a number of DX information networks were maintained on various ham […]
FT8/FT4 Operation <MODE> <PRESET> and <DATA-U> (both to be included) <R.FIL> <3 kHz> Checking the exact time https://time.is/ The exact […]