Echo... No need for everyone to be on the same exact freq..spread out abit. 200 Hz is usually enough. You can work multiple qso's at the same time if you watch the DF...but not if everyone is one the same freq during the same sequence..
73 Bill N9DSJ --- In digitalradio@yahoogroups.com, David Michael Gaytko // WD4KPD <[EMAIL PROTECTED]> wrote: > > 20m was a mess today, everyone planting on 076. > > this is not necessary ! try this... > > set in spectrum the jt65 DF axis option > > freeze the program to 0, with tol to 200 > > tune whichever station you wish to tune by shifting > your dial to place the sync tone on 0 > > the 200cps tol will effectively give you a filter 400cps > wide around the other stations rf freq and it will not > decode anything outside the window, this eliminates lots > of qrm to you. if you rig cant quite tune that close, when > most of the other stations tones are withing that window > you can re-freeze > > the idea is to not use a large DF and take up more space > than needed, and spread everyone out a bit. > > 300cps is more than enough to ensure no qrm. > > daivd/wd4kpd >
