--- In digitalradio@yahoogroups.com, "jhaynesatalumni" <jhhay...@...> wrote: > > It would be interesting to try to find out how much ROS > interferes with other modes when it operates on top of them. > That is, if you had a RTTY or PSK or Olivia or some other kind > of QSO going, and a ROS signal started up in overlapping > bandwidth, does the ROS signal tear up the other-mode QSO, > or is its dwell time on any one frequency too small to have > much effect? > > Jim W6JVE >
Well I can tell you because I run a packet node on Net 105 (14105 LSB) with a 300HZ IF filter and I am hearing some ROS tones which although not as bad as the current CW contest QRM are still causing repeats. If anyone on here wants to make sure they aren't interfering, the actual tone frequencies on the packet network are 14103.21 and 14103.41. Are these ROS tones I am hearing because ROS is very wide? or is it more likely some ops are creeping up the band? 73 Sholto K7TMG
