On 13/11/2014 16:36, Joe Taylor wrote: > Hi all, Hi Joe, > > I have been advised that the default 80-meter frequency compiled into > WSJT-X, 3.576 MHz, is not compliant with the current IARU recommendation > for region 1 and 2. Frequencies 3.580 or 3.586 MHz were suggested as > possible alternatives. > > Comments on this possible change would be appreciated. The RSGB specify 3580 - 3600 for narrow band modes with the top 10kHz allowing automated stations. They also specify USB dial QRG of 3580.15 for PSK31.
So that would seem to preclude 3580 because of existing PSK31 activity. OTOH 3586 is going to cover most of the available RTTY bandwidth for non-automated stations so neither is perfect. If the PSK31 activity really is at 3580.15 + DT then 3586 may be best. I have little on-air experience because I hear very little on 80m due to severe local 24/7 QRM. > > -- Joe, K1JT 73 Bill G4WJS. ------------------------------------------------------------------------------ Comprehensive Server Monitoring with Site24x7. Monitor 10 servers for $9/Month. Get alerted through email, SMS, voice calls or mobile push notifications. Take corrective actions from your mobile device. http://pubads.g.doubleclick.net/gampad/clk?id=154624111&iu=/4140/ostg.clktrk _______________________________________________ wsjt-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/wsjt-devel
