[digitalradio] Re: my thoughts about ROS (was Ros on 40m)

2010-07-08 Thread g4ilo
Well, I can't speak for everyone but I am against it, not because it is new, but because it is impractical for a mode that wide to be commonly used on the busy bands. And because of the way it has been introduced and the attitude of the developer in banning users he doesn't like which is not wit

AW: [digitalradio] Re: my thoughts about ROS (was Ros on 40m)

2010-07-08 Thread Siegfried Jackstien
Agree on that ,,, ros is wide band and there is not enough room for all .. It is for long distance not for italy spain or similar And about the bandwith used: jose is working on the soft to make more than just one conversation on a given channel possible But that is not done yet so for the first

[digitalradio] Re: my thoughts about ROS (was Ros on 40m)

2010-07-08 Thread pd4u_dares
--- In digitalradio@yahoogroups.com, "Siegfried Jackstien" wrote: > I do not know what you and the others in the hall of shame did that made > jose angry > So... assume it is the other way round: José made many US radio amateurs angry [by publishing a fake FCC document and by hard coding ban

[digitalradio] Re: my thoughts about ROS (was Ros on 40m)

2010-07-08 Thread pd4u_dares
There is a KB to KB derivative of WSPR I believe called WSJT/JT65A but that is beside the point [that would end in a discussion on S/N ratio versus speed]. It's about a "new mode" that is mainly used at 2250Hz bandwidth at +8dB by it's users, and with three calling frequencies hard coded into t

[digitalradio] Re: my thoughts about ROS (was Ros on 40m)

2010-07-08 Thread g4ilo
But the thing is, Siegfried, WSPR is limited by design to use just 200Hz of spectrum. Each individual user needs only about 6Hz of bandwidth. JT65 also uses quite a small part of the spectrum. I accept that those modes don't allow the free text contacts you are looking for, but these modes can h

AW: [digitalradio] Re: my thoughts about ROS (was Ros on 40m)

2010-07-08 Thread Siegfried Jackstien
>Jose is then inventing the (too wide) wheel again. José's goals have been met by WSPR far and far better... No that is not correct … Does wspr send keyboard to keyboard with any text at any given time with 300 signs a minute ? No wspr is different in many ways Wspr is okay for propagation test

[digitalradio] Re: my thoughts about ROS (was Ros on 40m)

2010-07-08 Thread pd4u_dares
Jose is then inventing the (too wide) wheel again. José's goals have been met by WSPR far and far better...