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echo: os2hardware-l
to: Steve Mccrystal
from: Gene Tucker
date: 1999-09-11 21:43:00
subject: Sio

In a message dated 09-10-99, Steve Mccrystal said to Gene Tucker:


SM>;
SM>In a msg of , Gene Tucker 
SM>writes to Justin Baustert:
SM>;
SM>Gene,

 JB>> SIO should have no effect on connect rates.. Those are
 JB>> determined by your modem and the modem on the other end of the
 JB>> line, not by software.

 GT> Well high resistance in the phone line can affect what each modem
 GT> sees. And so can a bad equaliztion across the frequency sweep
 GT> from 20hz to 20000hz the slope should be no more or no less than
 GT> +3db for good high speed modem connects. At lleast this what a
 GT> phone company engineer told me when checking out why my computer
 GT> safe line did not perform up to expectation.

SM>The numbers are incorrect (we are talking phone lines here, 
SM>not a stereo system!), altho the idea is essentially 
SM>correct. That still doesn't alter the fact that Kris' 
SM>original statement that switching to the Quatech drivers 
SM>(software) increased his analog connect speeds is bogus. 
SM>That is STILL impossible, and that won't change!

SM>-[Steve]-

Ok so the frequency I was told as an expample was incorrect. I see. Accoring
to
Roy T in is in the area of 300hz to 3000hz. I commented to him they guy may
have
oversimplifed assuming I did not understand anything anyway.

But on the issue of com drivers. I do agree with you. My point has gotten lost
though. and it is tha tline conditions affect modem communications more than
the
drivers do. personaly since I use a Gtek JetportII I can't use andthing but
the
sio2k009 drivers. Which I find perfectly fine. I do hope to see a release
version but that seems dimmer and dimmer. But I can't really complain as the
beta runs good enough for me. Kris just needs to realise he cannot trust the
readouts from those drivers. 

I think someone here needs to contact Ray Gwinn and see if the driver will
ever
see a realease. I seem to have troble getting a response from him. Which I do
not take personally as many seem to have the same problem with him. 
___
 X MR/2 2.26 #30 X I yam Popeye of Borg.  Prepares to be askimilagrated.

--- Maximus/2 2.02
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