[amsat-bb] Re: BeeSat at 4800 GMSK

Tom Azlin N4ZPT n4zpt at cox.net
Sat Apr 10 19:15:12 PDT 2010

Well, make that the digital voice part of the protocol. The high speed 
digital data part is up to 128kbps which was not what I was thinking of.

73, tom n4zpt

Tom Azlin N4ZPT wrote:
> Hi Nate,
> the D-STAR protocol is only GMSK at 4800 bps and they selected a 
> time-bandwidth product of 0.5. 4,800 bps or 4k8 is perhaps not talked 
> about as that IS the standard for D-STAR. So the software there might be 
> adaptable.  that is the reason I thought to suggest it.
> Good luck and 73, Tom n4zpt
> Nathaniel S. Parsons wrote:
>> Hi Tom,
>> My mind had indeed played a trick on me, and I remembered MFSK as MSK.
>> As far as the DStar group goes, I don't see any mention of 4800 bps or 4k8
>> kbps on the public page, so if it's not the group's focus, I don't want to
>> have to rely on that solution.
>> Thanks,
>> -Nate KC2SVI
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