It differs from any frequency in the HF band. But we did not have much time to announce it, and the season of the extreme multi-hop Es has ended. So we tried to separate frequencies between domestic communication and international communication. We witnessed such a tragic scene many times last summer. The station that cannot receive a DX signal start DOMESTIC QSO on the same DF of SUPER DX station. Many Japanese agreed with the attempt, so we were able to get a quiet receiving environment.Ģ.QRM from domestic QSO or short range international QSO with neighboring country So we, Japanese people did try an attempt to unify the transmission sequence to the odd number side. When the strong station transmits in the receiving sequence, weak radio waves arriving across the continent have been covered and not decodable. But with JT65, we could make a QSO even a few, very weak openings.Įxtreme multi-hop ES with JT65, it was an amazing world. With SSB or CW, we do not have many opportunities. It was not a short-range communication with a neighbor country but a super-long distance communication across the continent. Last Summer, I did make a SUPER DX QSO on 6m band with JT65. I enjoy digital communication every day.Īnd I am a 6m band CRAZY. WSJT-X is a very cool and amazing software.
I am a Japanese Ham Radio Operator, JP1LRT Yoshiharu Tsukuura. In order to prevent such a situation, I asked K1JT Joe an author of WSJT-X whether a frequency can be incorporated into WSJT-X for intercontinental communication. If a domestic QSO/short range international QSO and intercontinental QSO frequency are set separately, we can avoid such a useless QRM. I am afraid of the situation that the intercontinental QSO weak signal will mask from the short range QSO strong signal. We can easily imagine that situation that QRM from domestic QSO or short range international QSO with neighboring country. But with WSJT-X, there is an only oneįrequency 50.313MHz. This summer 2018, so many people will use FT8. The summer extreme multi-hop Es season is coming soon. I am a Japanese 6m CRAZY JP1LRT Yoshiharu.
0 kommentar(er)
