El 04/03/17 a las 09:58, Takehiko Tsutsumi escribió: > All; > > This Saturday afternoon, 15m is crowded and occupied with 100 TX , 83 RX > stations according to JT Alert and the most strong spectrum on 15m > exists on JT65 channel. Wsjt-x Water fall window is really colorful. > See attached screen shot. > > Even though we are demonstrating how JT65 is spectrum efficient format, > it is not called as "week signal format" by the reason that we are > creating interference with ourselves packed in single narrow channel. I > need full power to chase DX. > > We need to spread out.
Hi all, This makes me wonder why people don't use JT9A, which is much more efficient than JT65A for HF use. Maybe this pushes more people into trying JT9. Also, people tend to pack themselves willingly into a 2.5kHz slice, since otherwise people with conventional SSB radios won't see you and you'll get less QSOs. 73, Dani. ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, SlashDot.org! http://sdm.link/slashdot _______________________________________________ wsjt-devel mailing list wsjt-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wsjt-devel
