[plug] HP48G and modems

Tony Clark tony at ballist.net.au
Wed Nov 25 17:09:38 WST 1998


Thanks for the info.  I will have to try it as soon as I work out how to do
a rom dump.

A couple of errors of the modem side I made. V90 can send 2 symbols/Hz as
it equates to PAM. V34 can only send 1 symbol/Hz as it is QAM and the baud
rate is nyquist limited.

Shannon limits the bps of a circuit.

Not bad reading for those interested
http://www.rss.rockwell.com/v90/index.html

Back into my hole

Tony Clark

Digital and System Groups Manager
ERG Telecommunications

Mobile Asia +852 93168907
Australia   +61 411577715



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