Hi Bob and the gangs : Its is very popular in Japan, using merry- go unit with KWM2 or 32S3. Merry-go unit is somewhat similar with Tayloe detector. But it was not a DSP but a legend tech. Look this web pages as followes;
http://ja2kai.ld.infoseek.co.jp/ 73 de Tats / JA1PWK ps. Instool more wider mech-filter made better results. Hedgehog wrote: > Hello all, > > I discovered SDRadio.exe, and I'm planning to make a quadrature > detector for the IF of my KWM-2A. Just for the heck of it, I decided > to run the program anyway without a "Q" signal. I have to say that > this is good stuff! Finally, I have bandpass tuning as well as > bandwidth tuning. Now, if it had one or more notch filters, I'd be in > heaven. And, that's WITHOUT haven an actual quadrature detector in > the picture! > > I'm planning to use something similar to KK7B's Binaural I-Q Receiver, > but using the BFO from my KWM-2 for the oscillator, and changing T1, > C47, and C48 as appropriate for 455kHz. If anyone's already gone down > this road, I'd really appreciate hearing about it! > > My thanks to Alberto for some really useful software! > > Bob - AE6RV > > > > > ------------------------------------------------------------------------ > YAHOO! GROUPS LINKS > > * Visit your group "soft_radio > <http://groups.yahoo.com/group/soft_radio>" on the web. > > * To unsubscribe from this group, send an email to: > [EMAIL PROTECTED] > <mailto:[EMAIL PROTECTED]> > > * Your use of Yahoo! Groups is subject to the Yahoo! Terms of > Service <http://docs.yahoo.com/info/terms/>. > > > ------------------------------------------------------------------------ > Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/soft_radio/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
