Thanks. I will load up ROS next time I hear it. Andy K3UK
On Mon, Jun 7, 2010 at 6:06 AM, Siegfried Jackstien < [email protected]> wrote: > > > Some guys are trying ros 4 baud with bandwith of 500hz on 7055 USB!! So > that sounds like you received right that signals … > > As many other modes ros is used in upper sideband … no reversing in the > soft (yet) so anybody has to use usb > > There is only one qrg per band for the ros users (except 20m where are 2 > qrg´s) > > Here is a list for info: > > 502khz 1 baud mf mode 100hz wide (narrow mode for the mf folks) > > 1838khz > > 3598khz > > 7055khz > > 10144khz > > 14103khz > > 14115khz > > 18117khz > > 21117khz > > 24937khz > > 28295khz > > 50295khz > > All in 4, 8 or 16 baud with bandwith of 2250hz and center of 1500hz except > 30m were only 500hz bandwith is allowed > > On 2m there is 144.160 used for eme tests with bandwith of 64hz .. but that > something different than that what you heard on 7056 > > More info (and the software) can be found here : > http://rosmodem.wordpress.com/ > > If one of the qrg´s in the list above are making qrm (maybe on a packet net > or beacon or similar) you can write that to the author on his homepage and > if we find a better qrg for that mode he will make changes in the qrg list > …. > > Hope I could help > > Dg9bfc > > S >
