s/n ratio is good enough.
With regard to chatting, why not use pskmail client-to-client....
PSK250R is fast enough for full duplex.
73,
Rein PA0R
--
http://pa0r.blogspirit.com
Von: Mike Haynes <[email protected]>
Gesendet: Sep 16, 2010 12:23:10 AM
An: Pavel Milanes Costa <[email protected]>
Betreff: Re: Custom PSK? (aka. faster PSK?)
Have you tried PSK 250R. It achieves very high speed and used in conjunction with flwrap for sending files it works very nicely. As for chatting it's rate compares close to 800 words per minute so chatting isn't very feasible with this or the modes you suggested unless you can type that fast.
I have had great success and use less bandwidth so others can share the spectrum using PSK250R. Let me know how your testing has been with this mode.
Of course there might be some advantage I am missing with a wider bandwidth PSK that would justify using them as opposed to other modes.
Thanks
Mike
N4ZNVOn Sep 15, 2010 5:30 PM, "Pavel Milanes Costa" <[email protected]> wrote:
> Hi my friends,
>
> Here in Camaguey Cuba we are having great fun with fldigi+flarq (3.21.0AK,
> on linux and windows) in 2m VHF freqs, but I was inquired by a ham friend
> about a custom PSK mode inspired for the variety of PSK modes (31, 63,
> 125, 250, etc, for a faster file transfers with flarq)
>
> Or in defect of that a preset with PSK-1000, PSK-2000 or even PSK-3000?
>
> For transfering files/chating, etc in a local city over a clean chanel on
> VHF, the S/N are great enough for test/try a more speed full mode.
>
> I think: why not? Even with other mode, not has to be PSK...
>
> In searching for a more faster transfers on a clean VHF channels what mode
> do you recommend?
>
> There are a software, method, technical reason or a legal reason for not
> developing a custom settings or more speed full preset for PSK mode for
> use in VHF localy?
>
> This is only a question/suggestion, I wait for your answer my friends.
>
> --
> CO7WT
> Ing. Pavel Milanes Costa
>
>
> =======================================================================
> Este mensaje ha sido enviado mediante el servicio de correo electronico que ofrece la Federacion de Radioaficionados de Cuba a sus miembros para respaldar el cumplimiento de los objetivos de la organizacion y su politica informativa. La persona que envia este correo asume el compromiso de usar el servicio a tales fines y cumplir con las regulaciones establecidas.
>
>
> _______________________________________________
> fldigi-alpha mailing list
> [email protected]
> https://lists.berlios.de/mailman/listinfo/fldigi-alpha
_______________________________________________ fldigi-alpha mailing list [email protected] https://lists.berlios.de/mailman/listinfo/fldigi-alpha
_______________________________________________ fldigi-alpha mailing list [email protected] https://lists.berlios.de/mailman/listinfo/fldigi-alpha
