Linux-Hams archive - December 1999: Re: linux soundmodem over 9600 baud ?

Re: linux soundmodem over 9600 baud ?

Thomas Sailer (terhi.victor@logonet.com)
Wed, 01 Dec 1999 10:51:48 +0100


Greg Maxwell wrote:

> Another way to look at this is that you have a maximum symbol rate of
> 44100/s.
> With normal QAM64 (I think the linmodem code implimentes this) you pack
> 6bits/symbol, giving a raw datadate of 33075bits/s.

Show me the amateur radio transceiver that can handle a QAM64 constellation...

Tom