MODEM SPEED INCREASE

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Article #1217

#1217

From: Harrison Cooper
Date: Tue, 15 Aug 1989 21:54

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I have a couple of 300 baud modems, one is a Radio Shack external, and
the other is an old acoustic coupler type (I don't have either one in
front of me right now, so no part numbers available).

The question is can they be upgraded to 1200 or more?  I have posted
this before I have opened either one up, so I don't know what devices
they are using.  I don't have a schematic for the acoustic type (paid
$3.00 for it), so the RS unit is probably a better unit to play with.
I don't care if it can be programmed by serial, just hardwired for the
baud rate.  E-mail or post.

Thanks in advance

H. Cooper  N7KST

utah-cs!esunix!hcooper

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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!csd4.csd.uwm.edu!cs.utexas.edu!wasatch!uplherc!esunix!hcooper
From: hcooper@esunix.UUCP (Harrison Cooper)
Newsgroups: sci.electronics
Subject: MODEM SPEED INCREASE
Keywords: 300 to 1200+
Message-ID: <1436@esunix.UUCP>
Date: 15 Aug 89 21:54:39 GMT
Organization: Evans & Sutherland, Salt Lake City, Utah
Lines: 16