Connection is through the LPT port with pins as described in Guido'd excellent document on page 15 ->
http://powersdr-sr40.svn.sourceforge.net/viewvc/*checkout*/powersdr-sr40/trunk/Documentation/PowerSDR-sr40_Setup.pdf there it is mentioned that you should also put the Si570's internal oscillator frequency. That is not required in this version, for exact frequency calibration you can control crystal's deviation by checking 'Expert' and adjusting 'Clock Offset'. 74 Christos SV1EIA --- In [email protected], "drmail377" <[EMAIL PROTECTED]> wrote: > > How to we learn about physically interfacing this with the Si570? > > --- In [email protected], "Christos Nikolaou" <sv1eia@> wrote: > > > > Hi Henk, > > > > The .msi files are microsoft's installation files. In my XP this file > > alone is installed ok. > > Either way I uploaded two other files that you should put them in the > > same folder as the .msi and start the setup.exe > > > > The proper svn of PowerSDR-SR40 though it will come from Guido PE1NNZ. > > > > Mine is based on the test branch of Flex-Radio's SVN that got released > > yesterday. (right out of the oven :-) ) > > > > 73 > > Christos SV1EIA > > > > > > --- In [email protected], "henkkeppel" <h.keppel@> wrote: > > > > > > What can I do with a file with extension .msi? > > > My ooperating system (WIN XP) does not recognize it. > > > 73, Henk > > > > > > -- In [email protected], [email protected] wrote: > > > > > > > > > > > > Hello, > > > > > > > > This email message is a notification to let you know that > > > > a file has been uploaded to the Files area of the softrock40 > > > > group. > > > > > > > > File : /SV1EIA/PowerSDR SR RxTx Si570 v1.13.0 Setup.msi > > > > Uploaded by : sv1eia <sv1eia@> > > > > Description : PowerSDR that works OK with Si570 > > > > > > > > You can access this file at the URL: > > > > http://groups.yahoo.com/group/softrock40/files/SV1EIA/PowerSDR%20SR% > > > 20RxTx%20Si570%20v1.13.0%20Setup.msi > > > > > > > > To learn more about file sharing for your group, please visit: > > > > > > > http://help.yahoo.com/l/us/yahoo/groups/original/members/web/index.htm > > > lfiles > > > > > > > > Regards, > > > > > > > > sv1eia <sv1eia@> > > > > > > > > > >
