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Published on Apr 15, 2013
Demonstration of working with JT65-HF "Comfort" software and the JT65A mode. In the beginning, I call CQ and so on... toward the end of this demonstration, I engage in a two-way "QSO" with another station, and show my way of logging the contact.
Calling CQ means that I initiate a call for any station to respond to me. A QSO is a two-way contact between two amateur radio stations. JT65A is a digital communications protocol used on shortwave frequencies.